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The Marathon 46mm Anthracite Large Diver's Automatic (JDD) is a 46 mm, 300 m water-resistant automatic dive watch with a sapphire crystal.
Image not availableColor not published
Last verified Oct 5, 2026
Unless marked otherwise, specs are from the manufacturer’s product page (marathonwatch.com).
| Case diameter | 46 mm |
|---|---|
| Thickness | 18 mm |
| Lug to lug | 55 mm |
| Lug width | 22 mm |
| Case | Stainless steel |
| Crystal | Sapphire |
| Strap | 3-Piece Rubber Strap Kit with Anthracite Hardware |
| Water resistance | 300 m (984 ft) |
|---|---|
| Shock resistant | Yes |
| Movement | Automatic |
|---|---|
| Caliber | Sellita SW220 |
| Display | Analog |
| Style | Dive |
| Luminous hands/markers | Yes |
| Rotating bezel | Yes |
| Date | Yes |
| Built for | Tactical, Diving |
|---|---|
| Warranty | 2-year international warranty + 1-year extension with online registration (3 years total) |
Image not available$110
1 retailer
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