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• Rolex Yacht-Master History

The Yacht-Master was not the first of Rolex’s watches to be designed with sea adventurers in mind. However, rather than focusing on the usability of the watch as a tool, as they did with the Submariner, Rolex seems to have set out to create a tool for boating, while focusing on the luxury and aesthetic look of the watch.

When the Yacht-Master was first introduced in 1992, it seemed to capitalize on the success of Rolex’s first nautical inspired watch, the Submariner. The original Yacht-Master may have been a redesign of the Submariner, though it looks like early Rolex Daytona models. There were many changes, including the size, which was slightly bigger than the Dayton’s 36mm, at 39.5mm. Other changes included an etched bezel insert that was permanently soldered to the bezel, larger hands and maxi-markers, and smooth, rounded edges.

Though it was created in the 1960’s, it was not initially released. Some think that Rolex thought the changes to the Submariner were too drastic, thus created an entirely new model: the Yacht-Master. Rolex originally introduced the new Yacht-Master in 1992 with Reference 16628. As with all Rolex watched, the Yacht-Master focused on strength and durability, thus it had a triple-lock crown and resisted water up to 100 meters (330 feet). While maintaining strength and durability, the watch also features luxurious materials and design, as has come to be expected from Rolex. Made from 18kt gold, the watch is topped with a white dial and is 40mm in size. Inside, the watch features a 3135 movement, which is the same movement used in the Rolex Submariner. With its gold features and impeccable style, the Yacht-Master was initially intended as a more luxurious version of the Submariner.

In 1994, Rolex introduced a 35mm mid-sized edition of the Yacht-Master with Reference 69628. This particular reference was geared toward the Asian market, or more specifically for men with smaller wrists. That same year Rolex introduced the women's 29mm version of the Yacht-Master with Reference 69628. Continuing to improve the model, Rolex also issued a new version of the 40mm men’s Yacht-Master in 1994 as well. The 18K gold watch features a beautiful blue sunray dial. Again, in 1999, Rolex improved upon the Yacht-Master design, introduction a stainless steel version of the 40mm at the Basel Fair. This mix of steel and platinum has been termed Rolesium. A unique feature of this reference is its platinum dial. This version was also the first modern Yacht-Master to bring back the timeless maxi-markers and larger hands of the original. The rare and expensive materials, size, and precision design make the Yacht-Master one of Rolex’s most luxurious watches.

Over the next few years and on into the 2000s, Rolex continued to improve upon the design. Aesthetically, some versions of the Yacht-Master pushed the limits of luxury, adding a beautiful mother of pearl dial, as well as two-tone metal versions, mixing steel and gold.

In 2012,  Rolex information was released about a new version of the stainless steel and platinum Yacht-Master, adding a stunning cobalt blue sunray dial. Some had complained about the “overuse” of the similar looking stainless steel and platinum, which some believe made the watch too monochrome. Rolex remedied this with the 2012 introduction, breaking up the platinum and stainless steel with a lovely pop of color.

The latest in the Yacht-Master line is Reference 116622. The sleek and sporty Oyster Perpetual Yacht-Master is meant to epitomize the tie between Rolex and sailing. For variety, Rolex offers it in three sizes: 40mm, 35mm and 29mm. The mother-of-pearl blue dials continue to add a beautiful pop of color to the sleek and modern stainless steel and platinum combination. Large hour markers and broad hands, in combination with the raised and polished numerals and graduations which clearly stand out against the contrasting matt of the dial, make the watch easily readable. Made of 18K yellow gold of 950 platinum, the Yacht-Master’s bidirectional rotatable, 60-minute graduated bezel allows the wearer to calculate sailing time.

To ensure safety, especially on the water, Rolex ensures waterproofness in their design up to 300 meters (1,000 feet). Utilizing Rolex’s Triplock winding crown, the watch is specially designed to resist water pressure, as the winding crown screws down against the Oyster case as tightly and completely as an oyster’s shell. First invented by Rolex in 1926, the Oyster case and waterproof features continue to be used to this day. Another safety feature added by Rolex is the Oyster bracelet. As the link between the wearer and the watch, the Oyster bracelet has been designed to not only be aesthetically pleasing and comfortable, but also strong and innovative. Featuring a special clasp designed to prevent accidental opening, the Oyster bracelet is not only aesthetic pleasing but safe and strong, giving the wearer a peace of mind.

Inside, the new Yacht-Master features many important innovations, including the blue Parachrom hairspring. One of the most important components of a watch is its oscillator. Conventional oscillator hairsprings are made of ferromagnetic alloys, leaving them vulnerable to magnetic fields, temperature variations, and shocks (i.e. the watch is dropped), that interfere with their precision. To combat these issues, Rolex created the blue Parachrom hairspring. Finer than a human hair, the Parachrom hairspring is crafted from a highly stable paramagnetic alloy that includes niobium and zirconium. Unaffected by magnetic fields, it is up to 10 times more resistant to shocks. The Yacht-Master is also equipped with caliber 3135, a self-winding mechanical movement entirely developed and manufactured by Rolex and certified as an official Swiss chronometer.

Rarely does Rolex introduce a completely new model. In its long history, one of the last new models to be introduced was the Rolex Daytona, in 1964. 28 years later in 1992, another new model was released carrying the name Yacht-Master. This new design was the second Rolex watch, after the Submariner, to be developed around the Nautical theme. The latest new model, the Sky-Dweller, was introduced in 2012. Thus, historically Rolex makes new references, or versions, of models often, but it seems to take at least 20 years for Rolex to release a completely new model. However, when new models, like the Yacht-Master, are released, it is soon clear that their look, feel, and features were worth the wait.

The Watch Of The Open Seas: History Of The Rolex Yacht-Master

Instagram: @rolex

In the year 1992, Swiss watchmaker Rolex would debut a new model line at the Baselworld show that was strikingly similar to the already-popular Submariner. It featured the same 40mm Oyster case with a rotating bezel, the same chronometer-certified caliber, and the same Oyster bracelet.

Seemingly the only difference between the two was the white dial of that first Yacht-Master, a style which has never been an option on a Sub, and the inferior depth rating of 100m when compared to the Sub’s 300m.

Yet, the Yacht-Master was well-received upon launch, and with the passing of time, the yachting-inspired model has evolved and pioneered its own path within Rolex’s catalog.

Read on with us as we go back to the beginning and track the catalysts that paved the way for the most recent Yacht-Master release, the Yacht-Master 42 (226659), to become one of the hottest sports timepieces of the year.

History Of The Rolex Yacht-Master

We’ve broken down our overview of the Yacht-Master into the following segments:

• Release Of The Yacht-Master

The Submariner/Yacht-Master Theory

• Mid-Size & Ladies’ Yacht-Master
• Platinum (Rolesium) Yacht-Master

The Maxi Dial Yacht-Master

• Two-Tone Rolesor Yacht-Master

The Yacht-Master II

• Six-Digit Yacht-Master

The Oysterflex Yacht-Master

Keep scrolling to read this guide from its beginning, or use the links above to jump down to a specific point.

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The Release Of The Yacht-Master

The first Yacht-Master watch was launched in 1992 under reference number 16628. It featured a yellow gold case, a bidirectional graduated bezel, and a matching full-gold Oyster bracelet. Its dial was white with black hour indices, while at center were gold Mercedes hands, and beating inside was the 3135 movement.

Rolex ref. 16628. Instagram: @m_j_watches

Previous to the Yacht-Master’s introduction, Rolex had not released a new model line in a quarter century. So, why did they go with the Yacht-Master, a design that risked being a detractor from their existing Submariner? Let’s take a look at the inspiration.

The sport of yachting is one which demands precise timing and extreme coordination of the entire crew for optimal performance, particularly in offshore competitions.

Prototype Daytona Yacht-Master ref. 6239. Image: Christies.com

Rolex believed their waterproof and chronometer-grade timepieces to be more than qualified to handle the knocks of a regatta and keep ticking accurately. The brand is also notorious for their marketing prowess, which led them to act quickly in establishing an association with the sport.

Beginning in 1958 with their first sponsorship of a race, the relationship has endured until today, when the brand sponsors over a dozen international yachting events.

Nevertheless, it’s hard to deny that there exists a large gap between first contact in 1958 and the release of the yacht-inspired timepiece in the early ’90s. Why wasn’t the Yacht-Master released earlier on?

Well, Rolex played around with the idea of yachting chronograph early on, though it never materialized. All that’s left of these trials are an extremely limited number of Daytona ref. 6239 chronograph prototypes with a 39mm case (vs standard 36mm) and modified regatta dials.

Unfortunately, the Yacht-Master concept was scrapped and would not reappear until decades later.

When it did return, none of the previous Yacht-Master’s DNA was there. Furthermore, the 1992 Yacht-Master was bizarrely similar to the 16610 Sub of the time.

Interestingly enough, Rolex folklore tells of a time in the ’80s when the brand sought to update their Submariner . What resulted was less of an update and more of an overhaul, manifested as what we know now as the first Yacht-Master.

Apprehensive of the repercussions that making such aggressive design changes to their staple offering could bring, the brand chose instead to release the watch intended to be a new Submariner as the reborn Yacht-Master instead.

The move worked, and the new Yacht-Masters started flying off the shelves. The Yacht-Master was perceived as a more luxurious Sub, though its bidirectional bezel proved useful for on-the-fly countdowns which are critical in sailing competitions. The waterproof nature of the Oyster case further cemented the Yacht-Master as the ideal first mate.

Mid-Size & Ladies’ Yacht-Master

In 1994, just two years after the debut of the 16628, Rolex would introduce the same design but in smaller case sizes. These were:

• Ref. 68628: Yacht-Master “Mid-Size” in 35mm
• Ref. 69628: Yacht-Master Ladies’ in 29mm

This marked the first time that Rolex ever offered one of their sports models in a smaller case size; all previous instances of case size changes were increases as opposed to reductions. It has been speculated that the smaller cases were intended for the Asian market.

Yacht-Master ref. 16628. Instagram: @thewatchcentre

In the same year, Rolex also offered the same 16628 but this time with a deep blue dial. Blue dials tend to make for broadly-liked watches, and coupled with the gold case and bracelet, the new version was once again a hit.

The Platinum (Rolesium) Yacht-Master

The next update to the model line would come in 1999 with yet another home-run: the Rolesium Yacht-Master. The new watch featured a stainless steel case and bracelet with a platinum dial and platinum-insert bezel. Rolesium, a term registered by Rolex back in the ’30s for a combination of steel and platinum in a watch, was finally put to use.

The new platinum Yacht-Master ref. 16622 was not only more accessible than the previous all-gold varieties, it was also more versatile. This would lead the 16622 variety to become the face of the Yacht-Master line.

In fact, many online resources erroneously label it the first Yacht-Master ever; this should offer an idea of how emblematic it is in the watch industry.

The 16622 also presented a new dial and hand style that would mark Rolex as a whole through to the modern day. The new Yacht-Master boasted what is now recognized as the “maxi dial”.

Rolex Yacht-Master 16628 w/ maxi dial. Instagram: @kellokonttori

The maxi dial is characterized by oversized hour indices as well as larger hands at center. To the untrained eye, the difference may be difficult to spot, though experienced collectors will note the change instantly.

The maxi dial became the style of choice for all modern Rolex sports watches, though it got its start in the 1999 platinum Yacht-Master. A Submariner would first feature a maxi dial in 2003, with the release of the 50th anniversary Rolex Submariner “Kermit” (16610LV).

All versions of the Yacht-Master produced after the introduction of the maxi dial would also feature the new dial design. This included the blue, gold, and white dial versions from years past.

The Two-Tone (Rolesor) Yacht-Master

Six years after the Rolesium Yacht-Master came to be, Rolex would once more put on display their mixed-metal Rolesor style in the two-tone Yacht-Master 16623.

Yacht-Master ref. 16623. Instagram: @v.davidofftimepieces

The 2005 debuts possessed a 40mm steel case, a yellow gold bidirectional bezel, and a two-tone Oyster bracelet. As far as dials, many of the previous styles were also available like the black-on-white, though mother of pearl version were also introduced.

It was during Baselworld 2007 when Rolex would introduce the Yacht-Master’s younger and much larger sibling, the Yacht-Master II. Whereas the original Yacht-Master was very close functionally to the Sub, the Yacht-Master II was completely the opposite.

It can be said that the only overlap between the YM and the YMII is be the name, as the second iteration looks like a whole new watch. This time, though, it’s clear that the watch has been designed with the needs of yachting professionals in mind.

The first Yacht-Master II were marked by a 44mm Oyster case, an Oyster bracelet, a white dial,  and a blue Cerachrom (ceramic) Ring Command bezel. The first two references, 116688 and 116689, were made of yellow gold and white gold, respectively.

Powering the YMII was another innovation – Rolex’s in-house calibre 4161. It features the COSC-chronometer certification and 72-hour power reserve that are today’s standard, though they were industry-leading at the time. Most notable, though, was the 4161 movement’s functions.

The new caliber boasted a “ programmable countdown with mechanical memory and on-the-fly synchronization. ” Naturally, the programming of the movement required the use of the Ring Command bezel, a feature which had also never been encountered on a Rolex watch before.

In later years, Rolex would go on to release Rolesor and full-steel versions of the Yacht-Master II, both of which have been relatively successful. The Yacht-Master II has certainly earned a spot in the brand’s catalog, and is sure to stick around for next couple of decades.

The Six-Digit Yacht-Master

Yacht-Master 116622

Twenty years after it debuted as the 16628, the Yacht-Master would see in 2012 the modernization that had been sweeping Rolex’s other model families.

Aside from receiving a new six-digit reference number (116622), subtle aesthetic changes were also present, as was an outstanding new dial option – the Cobalt Blue dial.

The case was now a “super case”, which retained the 40mm diameter but was styled differently. The bezel was now completely platinum, where previous versions were made of steel with a platinum insert. The Oyster bracelet had likewise been upgraded.

A platinum bezel / platinum dial option was still part of the collection and therefore received the same upgrades. Unfortunately, this iconic “albino” look would be completely discontinued in 2017.

The subsequent and most recent significant change to the Yacht-Master family took place in 2015, when Rolex first introduced the Everose Yacht-Master 40 ref. 116655.

Rolex Everose Yacht-Master on Oysterflex bracelet

The newest iteration of the YM possessed some new features. The case was made of Everose, and the bezel now boasted a black Cerachrom insert. Securing the watch to the wrist was another Rolex first – the Oysterflex rubber ‘bracelet’.

Before the 116655, no Rolex watch had ever sported a rubber band. The brand still refers to it as a bracelet given the metal elements within the band, but these are not obvious even with the watch in the hand.

This same style of Yacht-Master would receive the next update in 2019, when Rolex introduced the Yacht-Master 42 in white gold.

What’s Next?

With the recent changes that the Yacht-Master line has had, it is clear that Rolex intends to keep this model family alive and well for years to come. Consumers are likewise responding to each new release, offering plenty of feedback with their pocketbooks.

If you’d like to read up on any of Rolex’s other model families, make sure to check out some of our extensive watch guides below:

• History Of The Rolex Cosmograph Daytona
• Overview Of The Most Luxurious Pilot’s Watch: The GMT-Master
• How Did The Day-Date Become The President’s Watch?
• Review Of Rolex’s Longest Running Watch Model
• Rolex Watches That Could Become The Investment Of A Lifetime

"I have always been a fan of the Yacht-Master, but I had no idea that it didn't exist until the 1990s. Thanks for the information, and thanks for keeping it entertaining. Well done!"

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.css-1c7en8u{font-size:clamp(1.375rem, 1.25rem + 0.3125vw, 3.125rem);line-height:1.1;margin-bottom:1rem;} Yacht-Master 40 .css-1g7r01k{font-weight:300;font-size:clamp(0.875rem, 0.9375rem + 0.1563vw, 1.25rem);line-height:1.2;text-wrap:balance;}.css-1g7r01k span{display:block;} Oyster, 40 mm, Oystersteel and platinum Reference 126622

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Staying on course

The Oyster Perpetual Yacht-Master 40 in Oystersteel and platinum with an Oyster bracelet.

Bidirectional rotatable bezel, timing the distance.

The Yacht-Master’s bidirectional rotatable 60-minute graduated bezel is made entirely from precious metals or fitted with a Cerachrom insert in high-tech ceramic. The raised polished numerals and graduations stand out clearly against a matt, sand-blasted background.

This functional bezel – which allows the wearer to calculate, for example, the sailing time between two buoys – is also a key component in the model’s distinctive visual identity.

Exceptional legibility

Like all Rolex Professional watches, the Yacht-Master 40 offers exceptional legibility in all circumstances, and especially in the dark, thanks to its Chromalight display.

The broad hands and hour markers in simple shapes – triangles, circles, rectangles – are filled with a luminescent material emitting a long-lasting glow.

A legendary combination

Many Rolex watches are available with the now-legendary combination of yellow, white or Everose gold and steel known as Rolesor, but Rolesium is a creation specific to the Yacht-Master.

While the case and bracelet are in rugged Oystersteel, the bezel of the Rolesium versions is made of platinum, imparting a silvery whiteness and vibrant luminosity for an unmistakable sense of luxury.

The Oyster bracelet

Alchemy of form and function.

The Oyster bracelet is a perfect alchemy of form and function, aesthetics and technology, designed to be both robust and comfortable. It is equipped with an Oysterlock folding clasp, which prevents accidental opening and the Easylink comfort extension link, also exclusive to Rolex.

This ingenious system allows the wearer to increase the bracelet length by approximately 5 mm, providing additional comfort in any circumstance.

More Yacht-Master technical details

Reference   126622

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Oyster, 40 mm, Oystersteel and platinum

Oyster architecture

Monobloc middle case, screw-down case back and winding crown

Rolesium - combination of Oystersteel and platinum

Platinum bidirectional rotatable 60-minute graduated with raised numerals

Winding crown

Screw-down, Triplock triple waterproofness system

Scratch-resistant sapphire, Cyclops lens over the date

Water resistance

Waterproof to 100 metres / 330 feet

Perpetual, mechanical, self-winding

3235, Manufacture Rolex

-2/+2 sec/day, after casing

Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting

Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers

Bidirectional self-winding via Perpetual rotor

Power reserve

Approximately 70 hours

Oyster, three-piece solid links

Oystersteel

Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link

Highly legible Chromalight display with long-lasting blue luminescence

Certification

Superlative Chronometer (COSC + Rolex certification after casing)

Learn how to set the time and other functions of your Rolex watch by consulting our user guides.

Yacht-Master 40

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Yacht-Master

THE WATCH OF THE OPEN SEAS

The Oyster Perpetual Yacht-Master, the emblematic nautical watch, embodies the privileged ties between Rolex and the world of sailing that stretch back to the 1950s.

Launched in 1992, the Yacht-Master was designed specifically for navigators and skippers. Embodying the rich heritage that has bound Rolex and the world of sailing since the 1950s, this Professional-category watch provides a perfect blend of functionality and nautical style, making it equally at home on and off the water.

ROTATABLE BEZEL WITH RAISED GRADUATIONS

The Yacht-Master is easily recognized by its bidirectional rotatable 60-minute graduated bezel made entirely from precious metal – Everose gold or platinum – or fitted with a Cerachrom insert in high-technology ceramic. The raised, polished graduations and numerals stand out clearly against a matt background. This characteristic and functional bezel – which enables the wearer to read time intervals, for example, the sailing time between two buoys – plays a full part in creating the visual identity of the watch. The bezel can be turned with ease thanks to its knurled edge, which offers excellent grip.

CHROMALIGHT DISPLAY

The Yacht-Master offers great legibility in all circumstances, even in the dark, thanks to its Chromalight display: the large hour markers and broad hands are filled or coated with a luminescent material emitting a long-lasting blue glow – for up to two times longer than traditional phosphorescent materials .

THE YACHT-MASTER, SUPERLATIVE CHRONOMETER CERTIFIED

Like all Rolex watches, the Yacht-Master is covered by the Superlative Chronometer certification redefined by Rolex in 2015. This exclusive designation attests that every watch leaving the brand’s workshops has successfully undergone a series of tests conducted by Rolex in its own laboratories and according to its own criteria. These certification tests apply to the fully assembled watch, after casing the movement, guaranteeing superlative performance on the wrist in terms of precision, power reserve, waterproofness and self-winding. The Superlative Chronometer status is symbolized by the green seal that comes with every Rolex watch and is coupled with an international five-year guarantee.

The precision of every movement – officially certified as a chronometer by the Swiss Official Chronometer Testing Institute (COSC) – is tested a second time by Rolex after being cased, to ensure that it meets criteria that are far stricter than those of the official certification. The precision of a Rolex Superlative Chronometer is of the order of −2/+2 seconds per day – the rate deviation tolerated by the brand for a finished watch is significantly smaller than that accepted by COSC for official certification of the movement alone.

The Superlative Chronometer certification testing is carried out after casing using state-of-the-art equipment specially developed by Rolex and according to an exclusive protocol that simulates the conditions in which a watch is actually worn and more closely represents real-life experience. The entirely automated series of tests also checks the waterproofness, the self-winding capacity and the power reserve of 100 per cent of Rolex watches. These tests systematically complement the qualification testing during development and production, in order to ensure the watches’ reliability, robustness, and resistance to strong magnetic fields and to shocks.

THE OYSTER CASE, SYMBOL OF WATERPROOFNESS

The Yacht-Master’s Oyster case, 37 mm, 40 mm, or 42 mm in diameter and guaranteed waterproof to a depth of 100 metres (330 feet), is a paragon of robustness and reliability. The middle case is crafted from a solid block of Oystersteel, RLX titanium or 18 ct gold. The case back, edged with fine fluting, is hermetically screwed down with a special tool that allows only certified Rolex watchmakers to access the movement. The Triplock winding crown – fitted with a triple waterproofness system – screws down securely against the case. It is protected by an integral crown guard. The crystal, with a Cyclops lens at 3 o’clock for easy reading of the date, is made of virtually scratchproof sapphire and benefits from an anti-reflective coating. The waterproof Oyster case provides optimal protection for the movement it houses.

CALIBRES 2236 AND 3235

Yacht-Master models are equipped with calibre 2236 (Yacht-Master 37) or calibre 3235 (Yacht-Master 40 and Yacht-Master 42), self-winding mechanical movements entirely developed and manufactured by Rolex. Consummate demonstrations of technology, these movements carry a number of patents. They offer outstanding performance, particularly in terms of precision, power reserve, convenience and reliability.

Calibre 2236 is fitted with the patented Syloxi hairspring in silicon, manufactured by the brand. In addition to resisting strong magnetic fields, this hairspring offers great stability in the face of temperature variations as well as high resistance to shocks. Its geometry, which is also patented, ensures the movement’s regularity in any position. Calibre 2236 includes a paramagnetic nickel-phosphorus escape wheel.

Calibre 3235 incorporates the patented Chronergy escapement, made of nickel-phosphorus, which combines high energy efficiency with great dependability and is also resistant to strong magnetic fields. This movement is fitted with the blue Parachrom hairspring, manufactured by Rolex in a paramagnetic alloy. In addition to resisting strong magnetic fields, this hairspring offers great stability in the face of temperature variations as well as high resistance to shocks. It is equipped with a Rolex overcoil, ensuring the calibre’s regularity in any position.

The oscillator of these two calibres has a balance wheel with variable inertia regulated extremely precisely via gold Microstella nuts. It is held firmly in place by a height-adjustable traversing bridge enabling very stable positioning to increase shock resistance. The oscillator is also mounted on the Rolex-designed, patented high-performance Paraflex shock absorbers, further enhancing the movements’ shock resistance.

Calibre 2236 and calibre 3235 are equipped with a self-winding system via a Perpetual rotor, which ensures continuous winding of the mainspring by harnessing the movements of the wrist to provide constant energy. Calibre 2236 offers a power reserve of approximately 55 hours, while the power reserve of calibre 3235 extends to approximately 70 hours thanks to its barrel architecture and the escapement’s superior efficiency; moreover, since 2023, its oscillating weight has been fitted with an optimized ball bearing.

The Yacht-Master’s movements will be seen only by certified Rolex watchmakers, yet they are beautifully finished and decorated. Since 2023, calibre 3235 has also been marked with the words ‘Chronometer Perpetual’ and ‘Superlative Adjusted’ engraved respectively on the oscillating weight and on the bridges.

BRACELET AND CLASP: SECURE AND COMFORTABLE

The Rolesium versions (combining Oystersteel and platinum) and the Everose Rolesor versions (combining Oystersteel and Everose gold) of the Yacht-Master 37 and the Yacht-Master 40, as well as the Yacht-Master 42 in RLX titanium, are fitted on a three-piece link Oyster bracelet, equipped with the Easylink comfort extension link. This system, developed by Rolex, allows the wearer to easily increase the bracelet length by approximately 5 mm, for additional comfort in any circumstance. On the Yacht-Master 42 in RLX titanium, the bracelet includes ceramic inserts – designed by Rolex and patented – inside the links to enhance its flexibility and longevity.

The Yacht-Master 37 and Yacht-Master 40 in 18 ct Everose gold, as well as the Yacht-Master 42 in 18 ct yellow or white gold, are fitted on an Oysterflex bracelet, composed of two flexible, curved metal blades – one for each bracelet section – overmoulded with high-performance black elastomer. This Rolex-designed, patented bracelet is furnished with the Rolex Glidelock extension system, also developed by the brand and patented. On the Oysterflex bracelet, this inventive toothed mechanism has six notches of approximately 2.5 mm, allowing the bracelet length to be effortlessly adjusted up to some 15 mm.

The Oyster and Oysterflex bracelets on the Yacht Master models are equipped with an Oysterlock safety clasp, designed by Rolex and patented, which prevents accidental opening.

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