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SSK001

Seiko

SSK001

Also sold as SSK001J1Japan SSK001K1International

In production All SSK references →
Caliber
4R34
Case diameter
42.5mm
Water resistance
100 m
Power reserve
41h

Best price USD 332.99 eBay · Used · 22 offers · checked 13 hours ago

Seiko SSK001: caliber 4R34, 42.5 mm case, 100 m water resistance. 22 offers from USD 332.99.

Where to buy Last seen when we checked; prices change

22 offers from USD 332.99

Source Total
eBay from JP · 13 hours ago arrives in 16–21 days Used · USD 260.99 · USD 72.00 Best price USD 332.99 View offer
eBay from JP · 2 weeks ago Used · USD 266.99 · USD 72.00 USD 338.99 View offer
eBay from US · 2 weeks ago Refurbished · USD 349.99 · USD 9.99 USD 359.98 View offer
eBay from US · 2 weeks ago Refurbished · USD 375.00 · USD 12.00 USD 387.00 View offer
eBay from US · 1 week ago arrives in 3–6 days New · USD 385.00 · USD 6.65 USD 391.65 View offer
eBay from US · 13 hours ago arrives in 3–9 days Refurbished · USD 430.00 · Free USD 430.00 View offer
eBay from CA · 13 hours ago arrives in 47–50 days New · ≈ USD 442.90 · Free ≈ USD 442.90 CAD 624.00 View offer
eBay from US · 1 week ago arrives in 5–11 days Refurbished · USD 475.00 · Free USD 475.00 View offer
eBay from HK · 2 weeks ago New · USD 449.00 · USD 39.00 USD 488.00 View offer
eBay from US · 1 week ago arrives in 3–5 days New · USD 493.89 · Free USD 493.89 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 Creation Watches, Seiko, last seen 2026-09-24.

Movement

Caliber
4R34 All 4R34 watches →
Movement
Automatic
Power reserve
41h
Jewels
24

Case & crystal

Case material
Stainless steel
Case diameter
42.5mm
Case thickness
13.6mm
Lug to lug
46mm
Lug width
22mm
Crystal
Hardlex with magnified glass

Resistance

Water resistance
100 m
Magnetic resistance
4,800 A/m

Catalogue

Family
SSK
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
SSK001J1 J1 Japan Stainless steel Fold over clasp —
SSK001K1 K1 International Stainless steel Three-fold clasp with push button release 161g

More Seiko SSK references