SUB 300 Carbon


SKU: 822.70.011.23

In 2021, more than 50 years after the legend was born, the SUB 300 is now available for the first time in an unlimited carbon edition.

The SUB 300 in carbon remains true to its origins while cultivating an edgier, more technical, but also more urban look and feel. It takes the legend into the future, with a high-performance, putting an advanced lightweight material at the service of function. With a diameter of 42.50 mm, the carbon SUB 300 features a pressure-resistant titanium casing to protect the movement and a screw-down crown. It is rated to 300 meters, equivalent to approximately 980 feet. Precision, robustness, reliability – the SUB 300’s automatic three-hand movement holds the prestigious COSC Certified Chronometer certification guaranteeing all three. It also provides a 38-hour power reserve. The date window is positioned at 3 o'clock. The scratch-resistant sapphire crystal with an anti-reflective treatment is domed: a tribute to its heritage and the curved plexiglass of the very first SUB 300. All dive-related markings have a Super-LumiNova® luminescent coating to ensure optimum legibility even in low-visibility conditions.

The SUB 300 in carbon is available in 7 colors with the choice of a rubber strap in black or in the same color as the dial. Featuring distinctive DOXA cues on both sides, the strap is fitted with a black PVD-treated folding clasp decorated with the exclusive DOXA fish symbol. It also has an adjustable diving extension to accommodate the thickness of a wetsuit.

USD 3,990
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Swiss mechanical automatic, self-winding, COSC certified Chronometer

Power reserve 38 hours

Frequency 28,800 vph (4.0 Hz)

Decorated by DOXA


Forged carbon case

Diameter 42.50 mm x 45.00 mm

Height 13.40 mm

Screw-down crown

Water resistance 30 ATM / 300 meters / 984 feet

Titanium chamber and screw-in case back


Hours, minutes, seconds



Sapphire crystal box

Unidirectional rotating bezel in carbon


FKM rubber strap, folding clasp in black PVD-coated, with ratcheting wetsuit extension

Lug width 20.00 mm


Dial completely coated with a white Super-LumiNova® luminescent compound


Make your DOXA unique

Rubber strap, Orange - DOXA Watches US

SUB 300 Carbon

Rubber strap, Orange

USD 250
Rubber strap, Black - DOXA Watches US

SUB 300 Carbon

Rubber strap, Black

USD 250
Rubber strap, Navy blue - DOXA Watches US

SUB 300 Carbon

Rubber strap, Navy blue

USD 250
Rubber strap, Yellow - DOXA Watches US

SUB 300 Carbon

Rubber strap, Yellow

USD 250
Rubber strap, Turquoise - DOXA Watches US

SUB 300 Carbon

Rubber strap, Turquoise

USD 250
Rubber strap, White - DOXA Watches US

SUB 300 Carbon

Rubber strap, White

USD 250