Doxa Sub 300 Watches

The DOXA SUB 300 is an iconic Swiss automatic dive watch that traces its design back to the original 1967 model. Its distinctive 42.5mm stainless-steel case is water resistant to 300 metres and features DOXA’s patented unidirectional bezel with a dual depth and dive-time scale, designed to help divers calculate no-decompression dive times. The domed sapphire crystal, screw-down crown and Super-LumiNova detailing combine heritage-inspired styling with modern underwater performance.

Powered by a COSC-certified Swiss automatic movement, the SUB 300 offers a 38-hour power reserve along with hours, minutes, seconds and date functions. Available with DOXA’s signature beads-of-rice bracelet or FKM rubber strap, it remains one of the brand’s most recognisable professional dive watches, distinguished by its bold dial colours and purpose-built design.