Rolex Oyster Perpetual 277200-0002 Black Dial Smooth Bezel Oyster Bracelet Rolex Oyster Perpetual 277200-0002 Black Dial 31mm Smooth Bezel Oyster Bracelet Watch
Specifications:
Brand:
Rolex
Model
Oyster Perpetual 31
Reference Number:
277200-0002
CASE
Model case
Oyster, 31 mm, Oystersteel
Case Diameter
31 mm
Oyster Architecture
Monobloc middle case, screw-down case back and winding crown
Case Material
Oystersteel
Bezel
Domed
Winding Crown
Screw-down, Twinlock double waterproofness system
Crystal
Scratch-resistant sapphire
Water Resistance
Waterproof to 100 metres / 330 feet
Case Back
Solid
DIAL
Dial Color
Bright black
Details
Highly legible Chromalight display with long-lasting blue luminescence
BRACELET
Band Material
Oystersteel
Band Name
Oyster, three-piece solid links
Clasp
Folding Oysterclasp with Easylink 5 mm comfort extension link
MOVEMENT
Movement
Perpetual, mechanical, self-winding
Calibre
2232, Manufacture Rolex
Precision
-2/+2 sec/day, after casing
Functions
Centre hour, minute and seconds hands. Stop-seconds for precise time setting
Oscillator
Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers
Winding
Bidirectional self-winding via Perpetual rotor
Power Reserve
Approximately 55 hours
COSC Certified
Yes
