Aquamarine

The SUB 250T GMT marks DOXA’s return to the GMT function, blending dive-watch durability with world-time functionality. Its 40mm stainless steel case ensures a perfect balance of wrist presence and comfort, while the screw-down crown and unidirectional bezel with diving scales provide professional-grade performance. With a water resistance of 250 meters (820 feet), it’s built for both underwater exploration and global travel.

Powering the SUB 250T GMT is a Swiss automatic movement, operating at 28,800 vibrations per hour (4 Hz) with a 50-hour power reserve, ensuring precision and reliability in any environment. The skeletonized GMT hand allows tracking of a second time zone, making it a practical tool for divers and frequent travelers alike. Beneath the scratch-resistant sapphire crystal with anti-reflective coating, the watch maintains excellent legibility in all conditions.

Completing its rugged yet refined design, the SUB 250T GMT is available with either a color-matched FKM rubber strap for superior flexibility and durability or the stainless steel “beads of rice” bracelet, both featuring a folding clasp with a diving suit extension. A seamless blend of heritage, innovation, and adventure-ready performance, the SUB 250T GMT is built for those who demand reliability and style—whether deep underwater or across time zones.

MOVEMENT

Swiss mechanical automatic, self-winding
Power reserve 50 hours
Frequency 28,800 vph (4.0 Hz)
Decorated by DOXA

CASE

Stainless steel case
Diameter 40.00 mm x 42.90 mm
Height 10.85 mm
Screw-down crown
Water resistance 25 ATM / 250 meters / 820 feet
Stainless steel, screw down case back

INDICATIONS

Hours, minutes, seconds
Date
24-hour hand and second time zone indication

FEATURES

Sapphire crystal
Unidirectional rotating bezel (in feet)

BRACELET / STRAP

Stainless steel bracelet "Beads of Rice", folding clasp with ratcheting wetsuit extension
FKM rubber strap, folding clasp with ratcheting wetsuit extension
Lug width 18.00 mm

DIAL

Iconic dial