DOXA SUB 750T GMT

Two decades after its original release, the SUB 750T evolves with a modern design, built on the same professional-grade foundations. While the SUB 750T has always stood among the SUB collection’s most commanding designs, the new model introduces a more refined shape and a lighter wrist feel – an unprecedented combination in the 45 mm SUB range. The new SUB 750T comes in DOXA’s full palette of eight signature colorways, with a choice of the iconic “beads of rice” stainless steel bracelet or a lighter rubber strap, color-matched to the dial. A total of 16 references are available at launch, opening a new chapter for a model that has carried all of DOXA’s engineering DNA since 2002.

Around 20 years ago, in 2002, DOXA introduced the SUB 750T, a standout dive watch with an oversized cushion-shaped case measuring 44.7 mm in diameter, nearly 14 mm thick, and capable of withstanding depths of up to 750 meters. Designed from the outset for professional divers, it stood out with its extra-large dial, ensuring optimal legibility even in the most challenging conditions.

Now, DOXA revisits this model with a updated design for today. The new SUB 750T keeps the original’s defining features – its bold case, straightforward character, and legendary robustness – while introducing a reworked and streamlined silhouette. The case remains substantial at 45 mm × 47 mm (excluding the crown), but its thickness has been reduced to under 12 mm. The result is a watch that still makes a statement, yet feels lighter, more comfortable on the wrist, and very much a watch of its time.

This is the slimmest take yet on a 45 mm SUB. The new SUB 750T stays true to the collection’s essential design codes – a highly legible dial, unidirectional rotating bezel, and bold, high-contrast hands – while refining its proportions to meet the expectations of a modern, discerning audience.

Launching with sixteen references, across all eight signature DOXA colors

The SUB 750T comes in Professional Orange, Sharkhunter Black, Whitepearl White, Searambler Silver Grey, Caribbean Navy Blue, Divingstar Yellow, Aquamarine Turquoise, and Sea Emerald Dark Green – all eight of the DOXA SUB’s signature colorways. Each variant is fitted with either the iconic integrated “beads of rice” stainless steel bracelet or a lighter rubber strap, color-matched to the dial. As with every DOXA diver, all functional elements related to diving – indexes, hands, and bezel markers – are coated with Super-LumiNova® to ensure optimal legibility, whatever the conditions. A date window at 3 o’clock adds functionality.

The SUB 750T’s stainless-steel case presents an assertive silhouette with sharp chamfers, angular lines, and a screw-down crown at 3 o’clock. It is equipped with DOXA’s patented oversized unidirectional rotating bezel for calculating and tracking no-decompression dive times. With water resistance rated to 750 meters (2,460 feet), the SUB 750T is built as a true, versatile tool watch, designed to perform in demanding environments – deep beneath the surface and high above it.

It is powered by a Swiss-made automatic mechanical movement – finished with DOXA decorations – that beats at a frequency of 28,800 vibrations per hour (4 Hz), delivering reliable precision and a power reserve of approximately 56 hours.

While engineered for deep-sea diving, the SUB 750T is more than a professional-grade instrument. It is a symbol of adventure, self-challenge, and the human drive to explore. For those who seek more than just functionality, it is a timepiece with purpose – a true companion that continues DOXA’s pioneering spirit.

Availability

The new DOXA SUB 750T is available starting end of September at DOXA retailers worldwide and online at doxawatches.com.

Technical specifications

DOXA SUB 750T

Reference: 825.10.351.10 - Professional

Reference: 825.10.351.21 - Professional

Reference: 825.10.101.10 - Sharkhunter

Reference: 825.10.101.20 - Sharkhunter

Reference: 825.10.021.10 - Searambler

Reference: 825.10.021.20 - Searambler

Reference: 825.10.201.10 - Caribbean

Reference: 825.10.201.32 - Caribbean

Reference: 825.10.361.10 - Divingstar

Reference: 825.10.361.31 - Divingstar

Reference: 825.10.241.10 - Aquamarine

Reference: 825.10.241.25 - Aquamarine

Reference: 825.10.011.10 - Whitepearl

Reference: 825.10.011.23 - Whitepearl

Reference: 825.10.131.10 - Sea Emerald

Reference: 825.10.131.26 - Sea Emerald

Case

• Material: Stainless steel
• Diameter: 45.00 mm
• Lug to lug: 47.00 mm
• Thickness: 11.95 mm
• Lug width: 21.00 mm
• Glass: Flat sapphire crystal
• DOXA patented unidirectional rotating bezel for calculating and tracking no-decompression dive times
• Screw-down crown
• Caseback: stainless steel, screw-in
• Water resistance: 75 ATM / 750 meters / 2,460 feet

Dial and hands

• Orange / Black / Silver / Navy Blue / Yellow / Turquoise / White / Green

Movement

• Swiss-made, Sellita SW300
• Automatic mechanical movement
• Frequency: 28,800 vibrations per hour (4 Hz)
• Number of jewels: 25
• Power reserve of 56 hours
• DOXA-decorated movement

Functions/Indications

• Three hands: Hours, minutes, seconds
• Date window at 3 o’clock

Strap and buckle

• Stainless steel “beads of rice” bracelet with folding clasp, engraved ‘DOXA fish’ emblem, and diving suit extension
• Rubber strap, color-matched with the dial

MSRP

• CHF 2'490 / EUR 2'690 / USD 2'790
• CHF 2'450 / EUR 2'650 / USD 2'750

For more information, please visit doxawatches.com