Seiko SSA421: caliber 4R39, 41.8 mm case, Splash resistant water resistance. 4 offers from USD 750.00.
Where to buy Last seen when we checked; prices change
4 offers from USD 750.00
| Source | Total | |
|---|---|---|
| eBay from MY · 3 hours ago arrives in 12–16 days New · USD 725.00 · USD 25.00 Best price | USD 750.00 | View offer |
| eBay from MY · 3 hours ago New · USD 745.00 · USD 24.89 | USD 769.89 | View offer |
| eBay from JP · 3 hours ago New · USD 1,122.00 · USD 165.00 | USD 1,287.00 | View offer |
| eBay from GB · 3 hours ago Used · ≈ USD 642.08 · Not stated | Base only | View offer |
Total shown does not include import duties or taxes — the marketplace did not report them for these listings. Cross-border orders may be charged on delivery.
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Specifications
Specifications from Seiko, last seen 2026-09-21.
Movement
- Caliber
- 4R39 All 4R39 watches →
- Movement
- Automatic
- Power reserve
- 41h
- Jewels
- 24
Case & crystal
- Case material
- Stainless steel
- Case diameter
- 41.8mm
- Case thickness
- 12.5mm
- Lug to lug
- 48.4mm
- Lug width
- 20mm
- Crystal
- Dual-curved sapphire crystal
Resistance
- Water resistance
- Splash resistant
Catalogue
- Family
- SSA
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Variants Same watch, different market or bracelet
| Reference | Edition | Region | Band | Clasp | Weight |
|---|---|---|---|---|---|
| SSA421J1 | J1 | Japan | Cow leather | Three-fold clasp with push button release | 82g |
