This watch is in pristine condition, complete with a box and papers.

Movement
Perpetual, mechanical, self-winding, GMT function

Calibre
3285, Manufacture Rolex

Precision
-2/+2 sec/day, after casing

Functions
Centre hour, minute and seconds hands. 24-hour display. Second time zone with independent rapid-setting of the hour hand. Instantaneous date. Stop-seconds for precise time setting

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

Winding
Bidirectional self-winding via Perpetual rotor

Power reserve
Approximately 70 hours

Model case
Oyster, 40 mm, white gold

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

Diameter
40 mm

Material
18 ct white gold

Bezel
Bidirectional rotatable 24-hour graduated bezel. Two-colour blue and red Cerachrom insert in ceramic, moulded numerals and graduations

Winding crown
Screw-down, Triplock triple waterproofness system

Crystal
Scratch-resistant sapphire, Cyclops lens over the date

Water resistance
Waterproof to 100 metres / 330 feet

Dial
Midnight blue

Details
Highly legible Chromalight display with long-lasting blue luminescence