| Brand |
Rolex |
| Series |
Sea-Dweller Deepsea |
| Model Number |
136660 (formerly 126660) |
| Case Material |
Oystersteel (RLX Titanium case back) |
| Case Size |
44 mm |
| Bezel |
Unidirectional rotatable ceramic Cerachrom insert |
| Dial |
Black with large Chromalight hour markers |
| Movement |
Perpetual, mechanical, self-winding (Calibre 3235) |
| Strap/Bracelet |
Oyster, flat three-piece links; Rolex Glidelock extension |
| Clasp |
Folding Oysterlock safety clasp |
| Water Resistance |
3,900 meters / 12,800 feet; Helium escape valve |