Reference: 116518LN
- Model case
-
- Model case Oyster, 40 mm, yellow gold
-
Oyster architectureMonobloc middle case, screw-down case back and winding crown
-
Diameter40 mm
-
Material18 ct yellow gold
-
BezelBlack monobloc Cerachrom bezel in ceramic with engraved tachymetric scale
-
Winding crownScrew-down, Triplock triple waterproofness system
-
CrystalScratch-resistant sapphire
-
Water-resistanceWaterproof to 100 metres / 330 feet
- Movement
-
- Movement Perpetual, mechanical chronograph, self-winding
-
Calibre4130, Manufacture Rolex
-
Precision-2/+2 sec/day, after casing
-
FunctionsCentre hour, minute and seconds hands, small seconds hand at 6 o'clock. Chronograph (centre hand) accurate to within 1/8 of a second, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock. Stop seconds for precise time setting
-
OscillatorParamagnetic blue Parachrom hairspring
-
WindingBidirectional self-winding via Perpetual rotor
-
Power reserveApproximately 72 hours
- Bracelet
-
- Bracelet Oysterflex
-
Bracelet materialFlexible metal blades overmoulded with high-performance elastomer
- Dial
-
- Dial Champagne and black
-
DetailsHighly legible Chromalight display with long-lasting blue luminescence
- Certification
- Superlative Chronometer (COSC + Rolex certification after casing)
- Gallery
- Description

Reference: 116518LN
- Model case
-
- Model case Oyster, 40 mm, yellow gold
-
Oyster architectureMonobloc middle case, screw-down case back and winding crown
-
Diameter40 mm
-
Material18 ct yellow gold
-
BezelBlack monobloc Cerachrom bezel in ceramic with engraved tachymetric scale
-
Winding crownScrew-down, Triplock triple waterproofness system
-
CrystalScratch-resistant sapphire
-
Water-resistanceWaterproof to 100 metres / 330 feet
- Movement
-
- Movement Perpetual, mechanical chronograph, self-winding
-
Calibre4130, Manufacture Rolex
-
Precision-2/+2 sec/day, after casing
-
FunctionsCentre hour, minute and seconds hands, small seconds hand at 6 o'clock. Chronograph (centre hand) accurate to within 1/8 of a second, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock. Stop seconds for precise time setting
-
OscillatorParamagnetic blue Parachrom hairspring
-
WindingBidirectional self-winding via Perpetual rotor
-
Power reserveApproximately 72 hours
- Bracelet
-
- Bracelet Oysterflex
-
Bracelet materialFlexible metal blades overmoulded with high-performance elastomer
- Dial
-
- Dial Champagne and black
-
DetailsHighly legible Chromalight display with long-lasting blue luminescence
- Certification
- Superlative Chronometer (COSC + Rolex certification after casing)