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Rolex Sea-Dweller Watch.

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Description

A Rolex Sea-Dweller Watch, Stainless Steel with a Black Bezel and Dial.

Model number- 1665

Year- 1982

Case Size- 40mm

Movement- Automatic

Condition- Vintage / Patina

Original Rolex Paperwork

Boxed & Certified

Watch Market Comparison

https://tinyurl.com/2awbcfm3

A Rolex Sea-Dweller reference 1665 is a highly important vintage professional dive watch, representing one of the most collectable eras of Rolex tool watch production. Crafted in stainless steel, the 40mm case is paired with a black bezel and black dial featuring attractive, evenly developed patina across the hour markers.

The watch is powered by the Rolex Calibre 1575 automatic movement, an in-house calibre renowned for its robustness and longevity. Built to professional diving standards, the 1665 features a helium escape valve and was rated to 2,000 feet, cementing its status as a true saturation dive instrument and an icon of Rolex engineering.

From an investment perspective, vintage Sea-Dweller references have seen consistent long-term appreciation, driven by rarity, historical significance, and increasing collector demand. Patina examples with original paperwork are particularly desirable. This reference 1665 represents a blue-chip vintage Rolex with proven collectability and enduring market strength.

Postage

Postage and packaging for this item will incur an additional charge of £30.00 per unit or set

Bidding will be extended on individual lots if bids are placed within 10 minutes of the item's end time.

Lot 256c

Bidding will start on:08 Feb 2026 09:00:00 GMT
Opening bid:
£12000
Increment:£20
Available:1
Premium Rate:15%
Postage:£30
Start date:08 Feb 2026 09:00:00 GMT
End date:08 Feb 2026 21:00:00 GMT
Location:Bidding open to UK and international buyers

You can enter a pre-auction auto bid, which will become active once the auction starts.

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