Model case
- Model case
-
Oyster, 35 mm, steel and yellow gold
- Oyster architecture
-
Monobloc middle case, screw-down case back and winding crown
- Diameter
-
35 mm
- Material
-
Yellow Rolesor - combination of 904L steel and 18 ct yellow gold
- Bezel
-
Bidirectional rotatable 60-minute graduated with raised numerals and graduations coated in 18 ct yellow gold
- Winding crown
-
Screw-down, Twinlock double waterproofness system
- Crystal
-
Scratch-resistant sapphire, Cyclops lens (2.5x) over the date
- Water-resistance
-
Waterproof to 100 metres / 330 feet
Movement
- Movement
-
Perpetual, mechanical, self-winding
- Calibre
-
2235, Manufacture Rolex
- Functions
-
Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting
- Precision
-
Officially certified Swiss chronometer (COSC)
- Winding
-
Bidirectional self-winding via Perpetual rotor
Bracelet
- Bracelet
-
Oyster, flat three-piece links
- Bracelet material
-
Yellow Rolesor - combination of 904L steel and 18 ct yellow gold
- Clasp
-
Folding Oysterlock safety clasp
Dial
- Dial
-
Champagne
Sleek, sporty, distinguished: the Oyster Perpetual Yacht-Master symbolizes the privileged ties between Rolex and the world of sailing that stretch back to the 1950s. It is the only Oyster Professional model offered in three sizes: 40, 35 and 29 mm.