The Rolex Sea-Dweller is, without a doubt, the ultimate tool watch. We’re delighted to offer this exceptional example, purchased directly from the original owner here in the Netherlands!

After years of producing the ref. 1665 with two lines of red text, Rolex transitioned to white text in this format. This particular model features the sought-after “Mark 4” (MK4) dial.

The dial is in outstanding condition, with hour markers that have developed a beautiful cream patina over time. The case remains strong, with well-defined lugs and crown guards. Adding to its unique character, the bezel insert has aged to a matte charcoal finish.

This Sea-Dweller is paired with a solid-link Oyster bracelet, reference 93150, featuring a clasp stamped ‘H’ and 585 end links. The movement has been fully serviced by our watchmaker.

We adore these early Sea-Dwellers for their enhanced wrist presence compared to a Submariner. Let us help you add this iconic "professional diver’s" watch to your collection—get in touch today!

Specifications:

- Rolex Reference 1665 Sea-Dweller
- 40mm steel case
- Serial 548xxxx dating to 1979
- Mk4 dial with cream patina
- Solid-link Oyster bracelet 93150 with 585 endlinks
- Fully serviced by our watchmaker
- One-year mechanical warranty
- Free worldwide FedEx Priority shipping

Rolex Sea-dweller MK4 Dial Ref. 1665

Rolex Sea-dweller MK4 Dial Ref. 1665

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