The two Timex Deepwater Arctic 200 variants listed on Timex’s US site are the same size; the choice is between a blue dial with a silver-tone case (TW3A01900) and a gray dial with a gunmetal case (TW3A02000). Both measure 40.5 mm across, 47 mm lug-to-lug, and 11.5 mm tall, so compare those dimensions with a watch you already wear rather than treating the color variants as different sizes.
Compare the two listed variants
| Product ID | Dial and case finish | Case dimensions | Listed weight | Price shown on Timex US page when accessed October 9, 2026 |
|---|---|---|---|---|
| TW3A01900 | Blue dégradé dial; silver-tone stainless-steel case | 40.5 mm diameter; 47 mm lug-to-lug; 11.5 mm height | 86.93 g | $259 |
| TW3A02000 | Gray dégradé dial; gunmetal case | 40.5 mm diameter; 47 mm lug-to-lug; 11.5 mm height | 86.79 g | $269 |
Both use an HNBR synthetic rubber strap. The listed prices and availability can change; check the official TW3A02000 and TW3A01900 pages for current details.
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How to judge the fit
Use more than diameter
The 40.5 mm diameter gives one measure of the case’s width, but the 47 mm lug-to-lug span is also important: it indicates how far the watch reaches across the wrist. The 11.5 mm height helps you assess how much the case may stand above the wrist. Compare all three figures with a watch that fits you well, if you have one.
Try it on if you can
Timex’s listings give dimensions but do not provide a wrist-size chart or a fit recommendation. They therefore do not establish a wrist measurement at which the watch will suit everyone. Trying it on is the best way to judge how the case sits on your wrist.
#1 Best Overall
- 40mm silver-tone case
- 8 inch blue strap
- Blue dial
- Sapphire lens
- Water resistant up to 200 meters
The listed weights are close—86.93 g and 86.79 g—and do not establish a meaningful comfort advantage for either version.
Choose the dial and case color
- TW3A01900: choose this version for the blue dégradé dial and silver-tone case.
- TW3A02000: choose this version for the gray dégradé dial and gunmetal case.
Timex’s listings establish these color combinations, but do not provide a basis for saying one is more legible, durable, or popular. Let your preference for the dial and case finish decide.
Rank #2
- 40mm silver-tone case
- 8 inch two-tone bracelet
- Black dial
- Sapphire lens
- Water resistant up to 200 meters
Specifications both versions share
Timex lists both watches with quartz analog movements, stainless-steel cases, sapphire crystals, HNBR synthetic rubber straps, ceramic bezel inlays, and 200 m water resistance. Each has a screw-down crown, screw-on case back, unidirectional rotating top ring, and Super-LumiNova on the hands and indices.
Timex describes the watches as suitable for swimming, snorkeling, surfing, and recreational scuba diving, and says not to press the buttons underwater. The stated water-resistance rating and intended activities are Timex’s product information, not independent performance-test results.
Quick Recap
Best Value
- Forged For The Deep - Built to dive, with 200m water resistance reinforced by a screw-down crown and screw-on case back, a unidirectional ratcheting top ring for tracking time spent underwater, and a sturdy crown protector.
- Stainless-steel Case - The durable stainless-steel case is resistant to corrosion, rust, and daily wear and tear.
- Enhanced Visibility - Super-Luminova in-fill on the hands and hour markers ensures readability in low-light conditions, while an anti-reflective sapphire crystal provides a clear view of the wave-patterned dial.
- UV-Resistant Rubber Strap - The HNBR rubber strap is flexible for comfort in and out of the water. Plus, it's equipped with quick-release spring bars for effortless changes without the need for tools.
- Quartz Movement - Powered by a battery, this watch ensures every second is counted with precision down to the milliseconds.
Rank #4
- 40mm silver-tone case
- 8 inch silver-tone bracelet
- Black dial
- Sapphire lens
- Water resistant up to 200 meters
Rank #3
- 40mm silver-tone case
- 8 inch silver-tone bracelet
- Blue dial
- Sapphire lens
- Water resistant up to 200 meters
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.
