Description
Holding course, through wind and weather
The Oyster Perpetual Yacht-Master 40 in 18 kt Everose gold with an Oysterflex bracelet.
The Oysterflex Bracelet
Highly resistant and durable
The Yacht-Master’s new Oysterflex bracelet, developed by Rolex and patented, offers a sporty alternative to metal bracelets. The bracelet attaches to the watch case and the Oysterlock safety clasp by a flexible titanium and nickel alloy metal blade. The blade is overmoulded with high-performance black elastomer which is particularly resistant to environmental effects, very durable and perfectly inert for the wearer of the watch. For enhanced comfort, the inside of the Oysterflex bracelet is equipped with a patented longitudinal cushion system that stabilizes the watch on the wrist and fitted with an 18 kt Everose gold Oysterlock safety clasp. It also features the Rolex Glidelock extension system, designed by the brand and patented. This inventive toothed mechanism, integrated beneath the clasp, allows fine adjustment of the bracelet length by some 15 mm in increments of approximately 2.5 mm, without the use of tools.
18 kt Everose gold
An exclusive patent
To preserve the beauty of its pink gold watches, Rolex created and patented an exclusive 18 kt pink gold alloy cast in its own foundry: Everose gold. Introduced in 2005, 18 kt Everose is used on all Rolex models in pink gold.
Bidirectional Rotatable Bezel
Timing the distance
The Yacht-Master’s bidirectional rotatable 60-minute graduated bezel is made entirely from precious metal – Everose gold or platinum – or fitted with a Cerachrom insert in high-tech ceramic, depending on the model. 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.
Intense black dial
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.
Specifications
| Brand | Rolex |
|---|---|
| Gender | Male |
| AgeGroup | Adult |
| Color | Black |
| Collection | Yacht-Master |
| Model | Yacht-Master 40 |
| Reference | 126655 |
| Case Material | 18 kt Everose gold |
| Case Diameter | 40 mm |
| Size | Large |
| Dial | Intense black |
| Dial Gems | Not gem-set |
| Bracelet | Oysterflex |
| Bracelet Material | Flexible metal blades overmoulded with high-performance elastomer |
| Clasp | Folding Oysterlock safety clasp with Rolex Glidelock extension system |
| Bezel | Bidirectional rotatable 60-minute graduated bezel with matt black Cerachrom insert in ceramic, polished raised numerals and graduations |
| Crystal | Scratch-resistant sapphire, Cyclops lens over the date |
| Winding Crown | Screw-down, Triplock triple waterproofness system |
| Water Resistance | Waterproof to 100 metres / 330 feet |
| Oyster Architecture | Monobloc middle case, screw-down case back and winding crown |
| Calibre | 3235, Manufacture Rolex |
| Movement | Perpetual, mechanical, self-winding |
| Functions | Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting |
| Power Reserve | Approximately 70 hours |
| Precision | -2/+2 sec/day, after casing |
| Oscillator | Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers |
| Winding | Bidirectional self-winding via Perpetual rotor |
| Certification | Superlative Chronometer (official chronometer certification + Rolex certification after casing) |







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