Professional

This is the first SUB automatic in the brand’s history to be designed for left-handers, with the crown on the left side of the case. The SUB 300T Aristera features a bezel with an aluminum insert, paying homage to a design introduced by the Aubry Frères in the 1980s. The choice of metal lends a subtle, elegant matte silver hue. The case itself is carved from a solid block of 316L stainless steel, known for its exceptional corrosion resistance.

Under the scratch-resistant sapphire crystal with anti-reflective treatment, all dive-related indications are coated with Super-LumiNova® luminescent material, ensuring excellent readability under low-light conditions and during limited visibility dives.

The power source is a Swiss automatic movement with exclusive DOXA decorations, beating at 28,800 vibrations per hour (4 Hz), and ensuring a comfortable power reserve of about 38 hours. The entire watch is water-resistant to 1,200 meters (approximately 4000 feet), allowing for safe deep-sea exploration.

The SUB 300T Professional Aristera is available exclusively with the DOXA SUB’s iconic orange dial, further enhancing its pedigree. This model comes with both the legendary ‘beads of rice’ stainless steel bracelet to match the case, and a lighter-weight, more casual NATO-style strap. The bracelet and the strap both feature respectively a stainless steel folding clasp and a pin buckle.

On the caseback, an engraving of a sailing vessel, its sails full – in reverse relief as a nod to left-handed users – along with the inscription ‘Limited Edition 000/300.’ Beyond its aesthetic appeal and certain collector status, this 42.50 mm diameter watch, worn on land or at sea, maintains its reputation as a timepiece for travelers, adventurers, and globetrotters – left or right-handed, but always sure-handed.

MOVEMENT

Valjoux 7734
Swiss mechanical, manual-winding
Power reserve 45 hours
Frequency 18,000 vph (2.5 Hz)
Decorated by DOXA

CASE

Stainless steel case
Diameter 43.00 x 45.50 mm
Height 15.15 mm
Screw-down crown
Water resistance 20 ATM / 200 meters / 656 feet
Screw down case back with sailboat engraved

INDICATIONS

Hours, minutes, seconds
Date
Chronograph
Seconds counter and 30-minute chronograph counter

FEATURES

Sapphire crystal
Unidirectional rotating bezel (in meters)
Limited edition of 300 timepieces

BRACELET / STRAP

Stainless steel bracelet " Beads of Rice", folding clasp with ratcheting wetsuit extension.
FKM rubber strap, folding clasp with ratcheting dive suit extension.
Lug width 20.00 mm

DIAL

Iconic dial