Description
Model Case
- Oyster, 40 mm, Oystersteel
- Monobloc middle case, screw-down case back and winding crown
- Smooth bezel
- Scratch-resistant sapphire crystal
- Screw-down Twinlock double waterproofness crown
- Water resistance: 100 metres / 330 feet
Movement
- Calibre 3230, Manufacture Rolex
- Perpetual, mechanical, self-winding
- Precision: -2/+2 sec/day (after casing)
- Functions: Centre hour, minute, and seconds hands; stop-seconds for precise time setting
- Oscillator: Paramagnetic blue Parachrom hairspring; high-performance Paraflex shock absorbers
- Winding: Bidirectional self-winding via Perpetual rotor
- Power reserve: ~70 hours
Bracelet
- Oyster bracelet, three-piece solid links in Oystersteel
- Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link
Dial
- Black dial
- Chromalight display with long-lasting blue luminescence for exceptional legibility
