Model Case
Model case:
Oyster, 40 mm, yellow gold
Oyster architecture:
Monobloc middle case, screw-down case back and winding crown
Diameter:
40 mm
Material:
18 ct 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
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





















Recensioni
Ancora non ci sono recensioni.