
Rolex Sea-Dweller "Triple Six"
Ref. 16660
A 1984 Rolex Sea-Dweller reference 16660, the model collectors call the Triple Six. This example comes complete with its original box and papers, a pairing that is increasingly rare for a watch of this age and significantly supports long-term value.
The 16660 was the first Sea-Dweller to carry the double red and later single red SWISS MADE text configuration, and it introduced a sapphire crystal to the Sea-Dweller line. This 1984 example sits within the production run that serious dive-watch collectors seek out.
Condition: Vintage. Wear consistent with age and use. Buyers are encouraged to request full photo documentation before purchase.
- Reference: 16660
- Year: Circa 1984
- Dial: Black
- Case material: Stainless steel
- Includes: Original box and papers (complete set)
- Price: $10,000
Additional photos of this exact watch are available on request. All Biel Vintage pieces are fully authenticated and insured in transit.
- Brand
- Rolex
- Model
- Sea-Dweller "Triple Six"
- Reference
- 16660
- Year
- 1984
- Case size
- 40mm
- Condition
- Vintage
- Paperwork
- Full set (box & papers)
A direct reply from Mike or Randy, usually the same day. Fully insured shipping both ways.

