Rolex Oyster Perpetual 31 – M277200-0001
- Gender
Women
- Model Size
31 mm
- Material
Oystersteel
- Dial
Silver
- Collection
Oyster Perpetual
- Reference
277200
- Bezel
Domed
- Water-Resistance
Waterproof to 100 metres / 330 feet
- Movement
mechanical, Perpetual, self-winding
- Caliber
2232, Manufacture Rolex
- Power Reserve
Approximately 55 hours
- Bracelet
flat three-piece links, Oyster
- Certification
Superlative Chronometer (COSC + Rolex certification after casing)
- Simple Material
Oystersteel
- Spec Oyster Architecture
Monobloc middle case, screw-down case back and winding crown
- Winding Crown
Screw-down, Twinlock double waterproofness system
- Crystal
Scratch-resistant sapphire
- Precision
-2/+2 sec/day, after casing
- Oscillator
Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers
- Winding
Bidirectional self-winding via Perpetual rotor
- Clasp
Folding Oysterclasp with Easylink 5 mm comfort extension link
- Details
Highly legible Chromalight display with long-lasting blue luminescence
- Size
Small size
- Dial Color
Light dial
- Bracelet Material
Oystersteel
- Background-color
Silver
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