DOXA Watches strengthens its commitment to ocean conservation by announcing an official partnership with Fins Attached, a non-profit organization dedicated to protecting sharks and preserving marine ecosystems. To mark this collaboration, the Swiss manufacture has unveiled a truly unique timepiece: the DOXA SUB 300T Sharksaver Fins Attached.
A ‘1 of 1’ Piece Unique for Marine Conservation
Far more than a one-of-a-kind collector’s item, this watch embodies DOXA’s spirit of exploration and active support for ocean science. The timepiece will be auctioned on October 10, 2026, during the “Saving Our Seas from a Mile High Gala”, with all proceeds directly supporting shark research and habitat conservation initiatives.
True to the extreme technical specifications of the SUB 300T line, the stainless steel case (42.50 × 44.50 mm) delivers a depth rating of 1,200 meters (120 ATM) and includes a helium release valve for saturation diving. It comes fitted with DOXA’s iconic stainless steel “Beads of Rice” bracelet, featuring a folding clasp with a wetsuit extension.
The most exclusive feature lies on its screw-down case back, specially engraved with the date of the gala, the inscription “FINS ATTACHED SAVING OUR SEAS FROM A MILE HIGH GALA”, and the distinctive 1 of 1 designation. Inside, it is powered by a Swiss automatic movement decorated by DOXA, operating at 28,800 vph with approximately 38 hours of power reserve.
⚙️ Technical Summary
DOXA SUB 300T Sharksaver Fins Attached (Piece Unique)
A ‘1 of 1’ piece unique created to support the non-profit Fins Attached. Features a 42.5 mm steel case, 1,200 m water resistance, helium escape valve, ‘Beads of Rice’ bracelet, and commemorative case back engraving.
Technical Specifications
| Specification | DOXA SUB 300T Sharksaver Fins Attached |
|---|---|
| Model | Piece Unique (1 of 1) |
| Case | Stainless steel, flat sapphire crystal, helium release valve |
| Dimensions | 42.50 mm × 44.50 mm × 13.65 mm (thickness) |
| Bezel | Unidirectional rotating bezel with no-decompression dive table (DOXA patent) |
| Water Resistance | 120 ATM / 1,200 meters / 4,000 feet |
| Movement | Swiss mechanical self-winding, 28,800 vph (4.0 Hz), 25 jewels |
| Power Reserve | Approx. 38 hours |
| Bracelet | Stainless steel “Beads of Rice” with wetsuit extension |
| Destination | Fins Attached Charity Auction (October 10, 2026) |
