Reference 179173

MODEL CASE

Oyster, 26 mm, Oystersteel and yellow gold

OYSTER ARCHITECTURE

Monobloc middle case, screw-down case back and winding crown

DIAMETER

26 mm

MATERIAL

Yellow Rolesor - combination of Oystersteel and yellow gold

BEZEL

Fluted

WINDING CROWN

Screw-down, Twinlock double waterproofness system

CRYSTAL

Scratch-resistant sapphire, Cyclops lens over the date

WATER RESISTANCE

Waterproof to 100 metres / 330 feet

MOVEMENT

Perpetual, mechanical, self-winding

CALIBRE

2235, Manufacture Rolex

PRECISION

-2/+2 sec/day, after casing

FUNCTIONS

Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting

OSCILLATOR

Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers

WINDING

Bidirectional self-winding via Perpetual rotor

POWER RESERVE

Approximately 55 hours

BRACELET

Jubilee, five-piece links

BRACELET MATERIAL

Yellow Rolesor - combination of Oystersteel and yellow gold

CLASP

Concealed folding Crownclasp

DIAL

Champagne-colour, anniversary dial set with diamonds

Diamonds in 18 ct gold settings