Description

Yacht-Master II Oystersteel

Due to a light disc on it, the hour hand may be easily differentiated from the minute hand. The Yacht-Master II‘s countdown can be set for a duration of one to ten minutes. To reset itself and return to the default state, the mechanism memorizes the programming. The countdown can be easily changed to correspond with the official race countdown once it has started. Rolex Oyster 44mm Yacht-Master II Oystersteel opulent wrist watch.

Specifications

Case

• Model Case: Oyster, 44 mm, Oystersteel
• Oyster architecture: Monobloc middle case, screw-down case back and winding crown
• Diameter: 44 mm
• Material: Oystersteel
• Bezel: Bidirectional rotatable Ring Command bezel. Blue Cerachrom insert in ceramic, moulded numerals and inscription
• Winding crown: Screw-down, Triplock triple waterproofness system
• Crystal: Scratch-resistant sapphire
• Water resistance: Waterproof to 100 metres / 330 feet

Movement

• Movement: Perpetual, mechanical, self-winding, regatta chronograph
• Calibre: 4161, Manufacture Rolex
• Precision: -2/+2 sec/day, after casing
• Functions: 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
• Oscillator: Paramagnetic blue Parachrom hairspring
• Winding: Bidirectional self-winding via Perpetual rotor
• Power reserve: Approximately 72 hours

Dial

• Dial: White
• Details: Highly legible Chromalight display with long-lasting blue luminescence

Bracelet

• Bracelet: Oyster, three-piece solid links
• Material: Oystersteel
• Clasp: Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link