OYSTER PERPETUAL DAY-DATE 40,  Oyster, 40 mm, platinum

OYSTER PERPETUAL DAY-DATE 40, Oyster, 40 mm, platinum

  • $ 14,500.00


Reference 228239
MODEL CASE
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
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, unrestricted rapid-setting. Stop-seconds for precise time setting
OSCILLATOR
Paramagnetic blue Parachrom hairspring
ESCAPEMENT
Chronergy with optimized energy efficiency
WINDING
Bidirectional self-winding via Perpetual rotor
POWER RESERVE
Approximately 70 hours
BRACELET
BRACELET
President, semi-circular three-piece links
BRACELET MATERIAL
18 ct white gold
CLASP
Concealed folding Crownclasp
DIAL
Blue
CERTIFICATION
Superlative Chronometer (COSC + Rolex certification after casing)