Box / Papers / Card: Yes
Condition: Like New

It features a distinctive black dial and large luminescent hour markers. Waterproof to a depth of 1,220 metres (4,000 feet) with a unidirectional 60-minute rotatable bezel, the Rolex Sea-Dweller is amongst the ultra-resistant divers' watches engineered by Rolex for deep-sea exploration.

MODEL CASE
Oyster, 43 mm, Oystersteel
OYSTER ARCHITECTURE
Monobloc middle case, screw-down case back and winding crown
DIAMETER
43 mm
MATERIAL
Oystersteel
BEZEL
Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in platinum
WINDING CROWN
Screw-down, Triplock triple waterproofness system
CRYSTAL
Scratch-resistant sapphire, Cyclops lens over the date
WATER RESISTANCE
Waterproof to 1,220 metres / 4,000 feet, helium escape valve
MOVEMENT
Perpetual, mechanical, self-winding
MOVEMENT
Perpetual, mechanical, self-winding
CALIBRE
3235, 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
Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers
WINDING
Bidirectional self-winding via Perpetual rotor
POWER RESERVE
Approximately 70 hours