Rolex Yacht-Master II

REF : 116688

The Rolex Yacht Master II is what is known as a regatta chronograph; designed for the vital starting sequence in a yacht race the watch features another world first for Rolex, a countdown sequence that can be programmed via a mechanical memory. Ingeniously, the Ring Command bezel in the Yacht-Master II regatta chronograph operates in line with the calibre 4161 mechanical movement, and the bezel acts as the key to the mechanical countdown.

"Product added 04/24/14 in our database "(1276 Days)

Watch info

Case

Model Case

Oyster

Crystal

Scratch-resistant sapphire

Water Resistance

Waterproof to 100 metres / 330 feet

Winding Crown

Screw-down, Triplock triple waterproofness system

Shape

Round

Diameter (in mm)

44

Material

Yellow Gold 18 ct

Bezel

Blue Cerachrom insert in Ceramic, Numerals coated in Gold, Rolex Ring Command (bidirectional 90° rotatable interacting with the movement) in 18 ct gold

Movement

Movement

Mechanical, Perpetual, Regatta Chronograph, Self-winding

Caliber

4161 Caliber, Manufacture Rolex

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

Precision

Officially Certified Swiss Chronometer (COSC)

Oscillator

Paramagnetic blue Parachrom hairspring

Winding

Bidirectional self-winding via Perpetual rotor

Dial

Color

White

Indexes

Square

Bracelet

Bracelet

Flat three-piece links, Oyster

Clasp

Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link

Material

Yellow Gold 18 ct

Complication

Chronograph

Countdown Mechanism

Small Seconds

Stop second mechanism

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