Doxa

T.GRAPH Professional

Reference Number :

805.10.351.21

Series : SUB 200

Retail: $5,160

(As of: 05/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Doxa. If you are interested in selling this watch to us, you can contact us here.

Quick TakeStrap yourself in for a dive into pure, unadulterated tool-watch awesomeness! This isn't just a watch; it's a time-traveling bathysphere for your wrist, ready to plunge into adventure with the same gutsy spirit as its 1969 ancestor. That vibrant orange dial isn't just for show; it's a beacon of legibility, a high-five to its professional diving heritage, and a guaranteed conversation starter. The heart of this beast, a vintage Valjoux 7734, isn't some off-the-shelf ticker; it's a carefully preserved, thirty-year-old piece of Swiss mechanical artistry, revived and ready for action. Imagine the stories that movement could tell! With its chunky steel case, no-nonsense rotating bezel that actually means business for calculating those no-deco dives, and that satisfyingly retro chronograph, it’s like strapping a piece of diving legend right to your arm. It laughs in the face of 200 meters of water pressure and practically begs you to get it a little salty.

DescriptionThe Doxa SUB 200 T.GRAPH Professional, reference number 805.10.351.21, is a timepiece engineered for robust performance and underwater legibility, representing a contemporary reinterpretation of a historic 1969 model. Its stainless steel case construction measures 43.00 mm in diameter and 45.50 mm lug-to-lug, with a total height of 15.15 mm. Water resistance is rated at 20 ATM, which corresponds to approximately 200 meters or 656 feet, a capability supported by a screw-down case back uniquely engraved with a sailboat motif. Protecting the dial is a scratch-resistant sapphire crystal, treated with an anti-reflective coating to ensure clarity under various lighting conditions. A key functional element is the patented unidirectional rotating bezel, which incorporates a dual indication system for dive time in minutes and depth in meters, facilitating the calculation of dive times without requiring decompression stops. This specific model is part of a limited series of 300 units.

Powering this instrument is a historical Valjoux 7734 caliber, a Swiss mechanical movement requiring manual winding. These specific movements are noted as being original calibers, preserved for three decades before being revised and fitted. The movement operates at a frequency of 18,000 vibrations per hour (2.5 Hz) and offers a power reserve of approximately 45 hours. The movement also features decoration applied by DOXA. Time is displayed through hours, minutes, and a central chronograph seconds hand, with a small seconds sub-dial located at the 9 o'clock position. Chronograph functions include a 30-minute counter positioned at 3 o'clock. A date indication is also integrated into the dial. The iconic semi-matte orange dial features baton-type hands and an insert on the chronograph’s seconds hand, all treated with SuperLuminova® beige “Light Old Radium” for enhanced visibility in low-light environments. The watch is presented with an FKM rubber strap equipped with a folding clasp that includes a ratcheting dive suit extension. The lug width for strap attachment is 20.00 mm. An alternative stainless steel "Beads of Rice" bracelet with a similar folding clasp and diving extension featuring the DOXA fish symbol is also noted as an option for this model series, though this specific reference is detailed with the rubber strap.

GenderMen

SignaturesDOXA

Country of OriginSwitzerland

Case Size43 mm

MovementAutomatic

FunctionsChronograph, Hours, Minutes, Seconds, Date

Power Reserve45 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSolid

CrownScrew Down