Rolex Sea-Dweller
Extreme-depth Oyster dive watch introduced 1967 for saturation divers, distinguished from the Submariner by helium escape valve and thicker case.
5 references
“Differs” marks a spec with different recorded values. — means not recorded.
| Spec | 1665 Double Red Sea-Dweller (DRSD) | 16660 "Triple Six" / "Great White" | 16600 | 116600 | 126600 |
|---|---|---|---|---|---|
| Case size Differs | 40 mm | 40 mm | 40 mm | 40 mm | 43 mm |
| Thickness Differs | 14.7 mm | 15 mm | 15 mm | 15.5 mm | 15.2 mm |
| Case Differs | Stainless steel, round | Stainless steel | Stainless steel | Stainless steel | Stainless steel |
| Bezel Differs | aluminum insert unidirectional rotating dive | aluminum insert unidirectional rotating dive | aluminum insert unidirectional rotating dive | ceramic (Cerachrom) unidirectional rotating dive | ceramic (Cerachrom) unidirectional rotating dive |
| Crystal Differs | acrylic | sapphire | sapphire | sapphire | sapphire |
| Water resistance Differs | 610 m | 1220 m | 1220 m | 1220 m | 1220 m |
| Caliber Differs | 1570 | 3035 | 3135 | 3135 | 3235 |
| Movement maker | Rolex | Rolex | Rolex | Rolex | Rolex |
| Movement type | Automatic | Automatic | Automatic | Automatic | Automatic |
| Jewels Differs | 26 | 27 | 31 | 31 | 31 |
| Frequency | 28800 vph | 28800 vph | 28800 vph | 28800 vph | 28800 vph |
| Power reserve | Not recorded | Not recorded | Not recorded | Not recorded | 70 h |
| Complications | date | date | date | date | date |
| Dial | black | black | black | black | black |
| Indices | circle and rectangle applied | Not recorded | Not recorded | Not recorded | Not recorded |
| Lume | tritium | tritium | Not recorded | Not recorded | Not recorded |
| Hands | Mercedes | Mercedes | Not recorded | Not recorded | Not recorded |
| Bracelet Differs | Oyster steel | Oyster steel | Oyster steel | Oyster steel | Oyster steel with Glidelock extension |
| Produced Differs | 1967–1977 | 1978–1989 | 1989–2014 | 2014–2017 | 2017 |