The Rolex Deepsea 116660 is a professional diver's watch that is designed for the deepest depths of the ocean. It is water-resistant to 3900 meters, making it the most water-resistant watch in the Rolex lineup. The Deepsea 116660 features a 44mm stainless steel case with a ceramic bezel, a deep blue dial and a screw-down crown. It is powered by an automatic movement and is equipped with a helium escape valve.
| Brand | Rolex |
| Reference # | 116660 |
| Serial N. | 2N91XXXX |
| Movement | Automatic |
| Crystal | Sapphire Crystal |
| Dial | D-BLUE |
| Bracelet | OYSTER |
| Paper Status | 25-Jan-2017 |
| Condition | Excellent |
| Warranty | 2 Years |
| Chrononation SKU | RX2372-02 |
