Following the success of the SUB 300β Sharkhunter in black and gold and the ocean-blue mother-of-pearl ‘Seddiqi Limited Edition’ from 2023, Doxa returns to Dubai Watch Week with the new SUB 300β Ceramic ‘Dubai Watch Week 2025’ introducing a play of matte-black and vibrant cherry-red.
Encased in a matte black ceramic case measuring 42.50 mm x 44.50 mm, it features a sunburst cherry-red dial. The central hands and indexes are filled generously with white Super-LumiNova®, ensuring superb legibility underwater or after dark. Even the unidirectional bezel features a tone-on-tone cherry-red painted engravings of the inner minute track, and the outer ring indicating depth in feet, with a white Super-LumiNova® marker at 12 o’clock.

The “β” in SUB 300β stands for “Beta,” signaling more than a simple reissue or colour refresh. The design is sleeker, slimmer, and more refined than before, with a reduced case profile of just 11.95 mm and a bezel height trimmed by 0.5 mm compared to the SUB 300T. The result is a dive watch that wears with finesse despite its professional-grade credentials, it even houses a pressure-resistant titanium inner container shielding the movement. Other technical must-haves are all present: a screw-down crown, scratch-resistant sapphire crystal with anti-reflective coating, and a robust 30 ATM water resistance. Beating inside is a COSC-certified Swiss automatic movement with a 38-hour power reserve.
The watch comes fitted with a black FKM rubber strap for everyday comfort and includes a timeless grey NATO strap for a more casual alternative. As always, the black PVD-coated deployant clasp with wetsuit extension features DOXA’s beloved fish emblem.
Images: Courtesy Brand