Pre-Owned Rolex Sea-Dweller Watches

  • 3-year warranty, whatever the age
  • Waterproof tested & guaranteed
  • Full service included, worth £500+
  • Authenticated & meticulously prepared

Pre-Owned Rolex Sea-Dweller Watches

Shop pre-owned Rolex Sea-Dweller watches, the professional saturation diver's watch with its helium escape valve. Vintage and modern references available, each authenticated, serviced and backed by our 3-year warranty.

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  • Pre-owned Rolex Deepsea 136660, blue dial, steel, 44mm, 2026
    Rolex Sea-Dweller Deepsea 136660 2026 44mm
    £12,950.00

    2026 Rolex Sea-Dweller Deepsea 136660, 44mm Oystersteel with the D-blue “James Cameron” dial. Box & papers. 3-year warranty, free next-day UK delivery.

    Box: Yes

    Papers: Yes

    Year: 2026

More about the Rolex Sea-Dweller

The Sea-Dweller was introduced in 1967 for professional saturation divers. Its key innovation, the helium escape valve, releases gas that builds up inside the case during long periods in a pressurised diving bell, preventing the crystal from being forced out during decompression.

Sea-Dweller References

Early 1665 models, including the “Double Red” with two lines of red text, are highly collectable. The 16600 was produced through the 1990s and 2000s, followed by the 116600 and the 43mm 126600, which reintroduced a single line of red text and a Cyclops date lens. The Deepsea pushes depth ratings further still.

How Deep Can a Sea-Dweller Go?

Modern Sea-Dwellers are rated to 1,220m, far beyond the Submariner’s 300m.

Is the Sea-Dweller Good for Everyday Wear?

Yes. Despite its professional specification it is comfortable and robust for daily use.

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