Case
Diameter
- 40 mm
Material
- Oystersteel and yellow gold
Middle case
- Satin finish with polished sides
Bezel
- Unidirectional rotatable
- 60-minute graduated monobloc Cerachrom insert in blue ceramic; moulded, recessed graduations and numerals
Waterproofness
- 300 metres (1000 feet)
Movement
- Calibre 3135, Manufacture Rolex
- Mechanical movement with bidirectional self-winding via Perpetual rotor
Precision
- -2/+2 sec/day, after casing
Functions
- Centre hour, minute and seconds hands
- Instantaneous date at 3 o’clock with secure rapid-setting
Oscillator
- Paramagnetic blue Parachrom
- Paraflex shock absorbers
Escapement
- Chronergy with optimized energy efficiency
Power reserve
- Approximately 48 hours
Dial
- Black
Bracelet
- Oyster, solid links
- Oystersteel and yellow gold
- Oysterlock folding safety clasp
- Rolex Glidelock extension system (approx. 20 mm in increments of approx. 2 mm)
Case reference 116613LN
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