Yacht-Master II

Yacht-Master II

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Description

The Rolex Yacht-Master II is designed to meet the needs of professional sailors. This regatta chronograph features the world’s first programmable countdown with a mechanical memory. It provides precise synchronization with the crucial starting sequence of a yacht race.

Oyster, 44 mm, 904L steel and 18 ct Everose gold.
Monobloc middle case, screw-down case back and winding crown.
Rolex Ring Command (bidirectional 90° rotatable interacting with the movement) in 18 ct gold with blue Cerachrom insert in ceramic and numerals coated in gold.
Screw-down, Triplock triple waterproofness system.
Scratch-resistant sapphire.
Waterproof to 100 metres / 330 feet.
Perpetual, mechanical, self-winding, regatta chronograph, 4161, Manufacture Rolex, -2/+2 sec/day, after casing.
Centre hour and minute hands, small seconds hand at 6 o’clock. Programmable countdown with mechanical memory and on-the-fly synchronization. Stop-seconds for precise time setting.
Bidirectional self-winding via Perpetual rotor.
Approximately 72 hours power reserve.
Oyster, flat three-piece links.
Everose Rolesor – combination of 904L steel and 18 ct Everose gold.
Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link.
Superlative Chronometer (COSC + Rolex certification after casing).