Image not available$596
1 retailer
5 Sports Automatic Watch
The Seiko 5 Sports Automatic Watch is a 42.5 mm, 100 m water-resistant automatic watch with a mineral crystal.
- Case
- 42.5 mm
- Water
- 100 m (328 ft)
- Movement
- Automatic
- Thickness
- 13.4 mm
Image not availableColors: Blue Dial and Pepsi Bezel
What the data says
- Heavier than most watches its size: 96% of 27 comparable watches weigh less.
- Lowest in-stock price is 11% below list price this week.
Computed from the specs below. How we write summaries.
Full specs
Last verified Oct 20, 2026
Seiko’s own site doesn’t allow automated reading, so specs, prices and photos come from Long Island Watch’s product page (longislandwatch.com), a retailer that sells it. Unless marked otherwise, every spec is quoted from that page.
| Case diameter | 42.5 mm |
|---|---|
| Thickness | 13.4 mm |
| Lug to lug | 46 mm |
| Lug width | 22 mm |
| Weight (manufacturer) | 0.38 lb (172 g) |
| Case | Stainless steel |
| Crystal | Mineral |
| Strap | Stainless steel bracelet with deployant clasp |
| Water resistance | 100 m (328 ft) |
|---|
| Movement | Automatic |
|---|---|
| Caliber | Seiko 4R36 |
| Display | Analog |
| Luminous hands/markers | Yes |
| Rotating bezel | Yes |
| Date | Yes |
| Colorways | Blue Dial and Pepsi Bezel |
|---|---|
| Warranty | 2 years |
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