Rolex Deepsea D-blue dial
Oyster, 44 mm, steel
No other watch is engineered like the Rolex Deepsea. Waterproof to an extreme depth of 3,900 metres (12,800 feet), this new-generation divers’ watch benefits from exclusive innovations developed by Rolex to exceed the most exacting demands of professional divers. The Rolex Deepsea defines new standards of robustness, precision, functionality and reliability. In essence, the Rolex Deepsea is the ultimate Oyster: a watch that defies the elements. Its 44 mm Oyster case, reinforced with the patented Ringlock System, was designed to provide the highest degree of resistance in a size that remains wearable and practical. It is steeped in the pioneering spirit that led Rolex to invent the Oyster and develop, in the 1950s and 1960s, iconic divers’ watches like the Submariner and the Sea‑Dweller.
Reference
116660
Model case
- Model case
- Oyster, 44 mm, steel
- Oyster architecture
- Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock System case architecture with Helium escape valve
- Diameter
- 44 mm
- Material
- 904L steel, case back in grade 5 titanium
- Bezel
- Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in platinum
- Winding crown
- Screw-down, Triplock triple waterproofness system
- Crystal
- Domed, 5 mm-thick scratch-resistant sapphire
- Water-resistance
- Waterproof to 3,900 metres / 12,800 feet, helium escape valve
Movement
- Movement
- Perpetual, mechanical, self-winding
- Calibre
- 3135, Manufacture Rolex
- Functions
- Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting
- Precision
- Officially certified Swiss chronometer (COSC)
- Oscillator
- Paramagnetic blue Parachrom hairspring
- Winding
- Bidirectional self-winding via Perpetual rotor
Bracelet
- Bracelet
- Oyster, flat three-piece links
- Bracelet material
- 904L steel
- Clasp
- Folding Oysterlock safety clasp with Rolex Glidelock extension system. Fliplock extension link
Dial
- Dial
- D-blue
- Details
- Highly legible Chromalight display with long-lasting blue luminescence