Rolex Day-Date 36

Model case：Oyster, 36 mm, Everose gold

Oyster architecture：Monobloc middle case, screw-down case back and winding crown

Diameter：36 mm

Material：18 ct Everose 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：3255, Manufacture Rolex

Precision：-2/+2 sec/day, after casing

Functions：Centre hour, minute and seconds hands. Instantaneous day and date in apertures, secure rapid-setting. Stop-seconds for exact time setting

Oscillator：Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers

Winding：Bidirectional self-winding via Perpetual rotor

Power reserve：Approximately 70 hours

Bracelet：President, semi-circular three-piece links

Material：18 ct Everose gold

Clasp：Concealed folding Crownclasp

Dial：White

Certification：Superlative Chronometer (COSC + Rolex certification after casing)