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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Among the three DOXA SUB models compared here, choose the SUB 200T for the smallest, thinnest case; the SUB 600T for its 4 o’clock crown and 600 m stated water resistance; or the SUB 300T for the highest stated rating in this group and its helium release valve. Case dimensions, design, and strap fit are better starting points than depth rating alone.
How the three models compare
| Model | Case dimensions | Stated water resistance | Distinctive details | Strap and bracelet fit |
|---|---|---|---|---|
| SUB 200T | 39 mm diameter × 41.5 mm lug-to-lug; 10.7 mm thick | 200 m / 20 ATM | Date; unidirectional bezel with an integrated US Navy no-decompression limit table; sapphire crystal; automatic movement | 18 mm lug width; DOXA lists a beads-of-rice steel bracelet and FKM rubber strap |
| SUB 600T | 40 mm diameter × 47.6 mm lug-to-lug; 14.15 mm thick | 600 m / 60 ATM | Crown at 4 o’clock; bezel marked for dive time and depth; sandblasted steel or black ceramic insert | 20 mm lug width; DOXA lists NATO and steel bracelet options |
| SUB 300T | 42.5 mm diameter × 44.5 mm lug-to-lug; 13.65 mm thick | 1,200 m / 120 ATM | Helium release valve; bezel with an integrated no-decompression dive-time calculator | 20 mm lug width; DOXA lists a beads-of-rice bracelet and FKM strap |
These are manufacturer specifications, not guarantees about an individual watch. A rating does not establish that a particular watch is suitable for a particular dive or remains water-resistant in its current condition. Follow your training, equipment limits, service guidance, and the manufacturer’s instructions.
Which DOXA SUB suits your priorities?
Choose the SUB 200T for a smaller, slimmer case
At 39 mm across, 41.5 mm lug-to-lug, and 10.7 mm thick, the SUB 200T is the smallest and thinnest of these three by DOXA’s published measurements. It is the clearest choice if a more compact case is your priority. Its 18 mm lugs also distinguish it from the 20 mm SUB 300T and SUB 600T, so strap choices are not interchangeable by width alone. See DOXA’s SUB 200T product page for current configurations.
Choose the SUB 600T for its 4 o’clock crown and design
The SUB 600T pairs a 40 mm diameter with a 47.6 mm lug-to-lug length and 14.15 mm thickness. Its crown sits at 4 o’clock, and the bezel is marked for dive time and depth. DOXA lists sandblasted steel and black ceramic insert variants, along with NATO and steel bracelet configurations. Its long lug-to-lug measurement is worth checking against your wrist if case length affects your comfort. See DOXA’s SUB 600T product page.
#1 Best Overall
- NH35A Movement: This tactical frog watch V2 Orange is powered by the 24 Jewels NH35A self-winding movement, Assembled in Japan. Delicate and accurate.Power reserve can last for 41 hours.
- Cool Automatic Watch: Scratch resistant sapphire crystal glass with anti-reflective coating on inner surface; Stainless steel bracelet is adjustable by removing or adding links and fold over clasp with safety. A must have tactical frog watch for collection.
- Diving Watches: Double layer bezel design. Screw down lock for water tight seal and uni-directional outer stainless steel bezel to tell you "under" time easilly. Tactical frog mechanical watch is water resistant to 200M(20ATM). Suitable for professional marine activities, swimming, water sports and daily wearing.
- Luminated Watch: Green Luminious hands, scales and hour markers are featuring Swiss C3 material, which can last for at least 5 hours in dark and is able to quickly absorb and store light energy in a bright environment.
- Fashionable Style: The stylish outlook and vivid colored dial enhanced the sport and dynamic feel. A fashionable watch present for men, a must have for watch collection.
Choose the SUB 300T for its helium release valve and highest stated rating here
The SUB 300T has a 42.5 mm diameter, 44.5 mm lug-to-lug length, and 13.65 mm thickness. Among these three models, it has the highest stated water-resistance rating: 1,200 m / 120 ATM. It also has a helium release valve and a bezel with an integrated no-decompression dive-time calculator. DOXA lists beads-of-rice bracelet and FKM strap options. See DOXA’s SUB 300T product page.
How to make your choice
- Compare the full case dimensions. Diameter alone does not determine how a watch wears: compare thickness and lug-to-lug length too. The SUB 200T is the smallest and thinnest by the published figures, while the SUB 600T has the longest lug-to-lug measurement in this group. Wrist comfort is personal, so try the watch on if possible rather than assuming a fit from the diameter.
- Decide which design details matter to you. The 200T has the integrated US Navy no-decompression limit table; the 600T has a 4 o’clock crown and dive time/depth bezel markings; the 300T has a helium release valve and an integrated no-decompression dive-time calculator. These details differentiate the models, but they do not replace dive planning or training.
- Confirm strap compatibility. The 200T uses 18 mm lugs; the 300T and 600T use 20 mm lugs. Check the exact reference and fit before buying an aftermarket strap, even when the nominal width matches.
- Compare the complete purchase cost. The official US product pages showed prices of $1,790 for the SUB 200T, $2,190 for the SUB 300T, and $1,550 for the SUB 600T when accessed on October 8, 2026. These are dated page snapshots, not guaranteed current prices; color and configuration can affect listed prices. Recheck the selected version, stock, taxes, shipping, and seller terms before buying.
Are these the only DOXA SUB models?
No. DOXA’s US collection page lists a broader range, including SUB 200, SUB 200 II, SUB 250T GMT, SUB 300, SUB 300 Carbon, SUB 300 Ti5, SUB 300 Beta, SUB 750T, and SUB 1500T, as well as limited editions and chronograph variants. This comparison covers only the SUB 200T, SUB 300T, and SUB 600T, for which the specifications above were checked. Browse DOXA’s current US collection or its retailer locator for other models and availability.
Rank #2
- Self-contained ever glow vial lamps; Titanium case is light, strong, and hypoallergenic; high water resistance feature set.
- Vials are not inset but 80% above the face surface; This makes them visible from the edges Not just from above.
- Large, substantial, 50 mm high-vies design; Scratch-resistant sapphire crystal glass & crystal interior is anti-reflective coated.
- The gmt models include a daylight ring Plus an additional hand for tracking a second time zone
- What's included: Comes mounted with custom T.P.R. Band, 1x military-grade Thermoformed travel case.
Movement specifications shared by these three
DOXA specifies a Swiss mechanical self-winding movement, a 38-hour power reserve, and a frequency of 28,800 vibrations per hour for each of the three models. These shared figures do not determine which case or design will suit you best.
Quick Recap
Rank #4
- Classic Style: rotatable bezel function with 120° unidirectional rotation, Japanese quartz movement with date function, enlarged date window at 3 o'clock, rotatable bezel, can be used as a chronograph or second time zone timer.
- Dimensions: Case Diameter: 41 mm; Case Length: 48 mm; Case Thickness: 13 mm; lugs width : 20 mm; Watch weight: 163 g; Watch length: 220 mm
- Detailed Components: screw-down crown, mineral glass dial window, stainless steel bracelet, adjustable bracelet (included tool to remove the bracelet links), security folding
- 200M Waterproof: It can protect your watch, you can use it underwater in rainy days with peace of mind
- Easy to Read Face :Simple dial design, easy to read the time, with luminescent function, the time can be clearly seen in the dark place
Rank #3
- Stainless Steel case with Black Resin Band
- Black Dial with date window at 3 O'clock
- Luminous markers and hour hands; sweep second hand
- Anti-reverse bezel
- Water-resistant to 200 M (660 feet)
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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