ROLEX OYSTER PERPETUAL 31MM
Brand: Rolex
Model: Perpetual
Reference: 277200-0006
Glass: Anti-reflective scratch resistant sapphire
Dial numerals: No numerals
Movement: Automatic
Clasp type: Folding
Water resistance: 100
Bracelet color: Grey
Gender: Women
Power reserve: 55 hours
Case diameter: 31 mm
Caliber: 2232
Case material: Stainless steel
Clasp material: Stainless steel
Bezel material: Stainless steel
Bracelet material: Stainless steel
Hours, minutes, seconds.
Case:
Diameter: 31 mm.
Monobloc middle case.
Screw-down case back and winding crown.
Domed bezel.
Screw-down crown.
Twinlock double waterproof system.
Scratch-resistant sapphire crystal.
Waterproof to 100 metres / 330 feet.
Dial:
Green.
Scratch-resistant sapphire crystal.
Movement:
Perpetual, mechanical, self-winding.
Calibre 2232, Manufacture Rolex.
Precision of -2/+2 sec/day, after casing.
Centre hour, minute and seconds hands.
Stop-seconds for precise time setting.
Syloxi hairspring in silicon with patented geometry.
High-performance paraflex shock absorbers.
Bidirectional self-winding via perpetual rotor.
Superlative chronometer (COSC + Rolex certification after casing).
Power reserve of 55 hours.
31 jewels.
Frequency: 28.800 vibrations per hour.
Bracelet:
Stainless steel.
Oyster, flat three-piece links.
Folding oysterlock safety clasp with easylink 5 mm comfort extension link.