Seiko SRPH21: caliber 4R36, 39.4 mm case, 100 m water resistance. 2 offers from USD 345.00.
Where to buy Last seen when we checked; prices change
2 offers from USD 345.00
| Source | Total | |
|---|---|---|
| eBay from US · 15 hours ago arrives in 3–7 days New · USD 345.00 · Free Best price | USD 345.00 | View offer |
| eBay from IT · 15 hours ago arrives in 8–26 days New · ≈ USD 387.86 · ≈ USD 51.35 | ≈ USD 439.21 EUR 384.90 | View offer |
| Creation Watches from SG · 1 day ago New · USD 218.00 · Not stated | Base only | Out of stock |
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, Creation Watches, last seen 2026-09-23.
Movement
- Caliber
- 4R36 All 4R36 watches →
- Movement
- Automatic
- Power reserve
- 41h
- Jewels
- 24
Case & crystal
- Case material
- Stainless steel
- Case diameter
- 39.4mm
- Case thickness
- 13.2mm
- Lug to lug
- 48.1mm
- Lug width
- 20mm
- Crystal
- Curved Hardlex
Resistance
- Water resistance
- 100 m
- Magnetic resistance
- 4,800 A/m
Catalogue
- Family
- SRPH
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Variants Same watch, different market or bracelet
| Reference | Edition | Region | Band | Clasp | Weight |
|---|---|---|---|---|---|
| SRPH21K1 | K1 | International | Stainless steel | Fold over clasp | 122g |
