Doxa slims its SUB 300 dive watch to create the new SUB 300 Beta, a contemporary edition of the technical series, but with sleeker, colorful ceramic bezels and sunburst-finished dials.  

One of the new models in the Doxa SUB 300 Beta collection.

While thinner at 11.95mm (compared to the SUB 300T’s 13.65mm thickness) and with a slimmer bezel height, the new series still retains the collection’s 42.5mm diameter size as well as its range of deep diver specs.

The look is decidedly less retro than existing models in the 300SUB series, with a contemporary black ceramic bezel, wave-motif dial and slightly longer hour markers.

Doxa maintains a screw-down crown, helium release valve, a flat sapphire crystal and a screw-in steel caseback on this high-value 300-meter dive watch.

Doxa livens up the series with colorful accents and matching rubber strap options with a white, silver, black or blue dial.

Also available on request is Doxa’s historic stainless-steel “rice grain” bracelet.

Both options come with a deployant clasp featuring a wetsuit extension and Doxa’s own fish logo.


Specifications: Doxa SUB 300 Beta 

Case: 316L Stainless steel, diameter: 42.50mm x 44.50mm, height: 11.95mm, helium release valve. Crystal: ‘Flat’ sapphire with anti-reflective coating, Screw-in steel caseback, black ceramic screw-down crown. Water-resistance: 300 meters.

Dial: Sunburst finish with wave pattern, colored hands, orange or tone-on-tone, highlighted with SuperLumiNova, outer minute track, painted, glossy black.

Bezel: Black ceramic, unidirectional rotation, outer ring: depth in feet (black tone-on-tone indications), SuperLumiNova dot at 12 o’clock. Inner ring: Duration in minutes (black tone-on-tone indications).

Movement: Swiss mechanical, self-winding, 3 hands, power reserve of 38 hours,Frequency: 28,800 vph (4 Hz), Doxa decorations.

Strap/Bracelet: FKM rubber strap, tone-on-tone matching the dial (or white for ‘Caribbean’ and ‘Searambler’); black PVD-coated folding clasp with ratcheting wetsuit extension, Doxa fish symbol.


316L stainless steel ‘beads of rice’ bracelet; stainless steel folding clasp with ratcheting wetsuit extension, Doxa fish symbol.

Price: With stainless steel bracelet: $2,290. With rubber strap: $2,250.

Comments are closed.