DOXA Sub 300T Professional 42.5mm Automatic Men’s Watch

In 1968, the brand launched the first general public diver’s watch incorporating a helium release valve. Half a century later, the DOXA Sub 300T Professional 42.5mm Automatic Men’s Watch has been created to pay tribute to the ground-breaking technology that’s still as relevant today.

At A Glance

• Presented on a stainless steel strap with folding clasp with DOXA fish detail and wetsuit extension

• 42.5mm stainless steel case with a water resistance of 1200m

• Unidirectional rotating bezel with an integrated no-decompression dive time calculator

• Orange dial with date window positioned 3 o’clock

• Cream and black hands and markers with Super‑LumiNova® luminescent coating

• Domed scratch-resistant sapphire crystal with an anti-reflective coating

• Powered by a Swiss automatic movement

• 38-hour power reserve