RARE COLLECTOR’S PIECE! Rolex Sea Dweller Double Red Mark II (First Generation) small hole in crown. Model 1665
Model: 1665
Serial: 26*****
Year: 1971
The Rolex Sea-Dweller Double Red Mark II (Ref. 1665) is one of the most iconic vintage dive watches ever produced. Distinguished by its two bold lines of red text and the sought-after small crown dial configuration, this early Sea-Dweller represents the foundation of Rolex’s professional deep-sea engineering. Produced in limited numbers in the late 1960s and early 1970s, the Mark II variant features a domed acrylic crystal, matte dial, and helium escape valve—hallmarks of the model’s pioneering design. Highly collectible and historically significant, the Double Red 1665 remains a cornerstone piece for serious Rolex enthusiasts.
Case Size: 40mm
Dial: Mark 2 Black Sea Dweller Dial Double Red
Bracelet: Oyster Bracelet, Stainless Steel
Box: Yes
Papers: No
Condition: Pre-Owned
Financing
Warranty
We provide a 1-year mechanical warranty for all our luxury watches
