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Seiko

SNKK20

Also sold as SNKK20J1Japan SNKK20K1International

Availability unknown All SNKK references →
Case diameter
38mm
Water resistance
30 m
Crystal
Hardlex crystal

Seiko SNKK20: 38 mm case, 30 m water resistance.

Where to buy

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Specifications

Specifications from Creation Watches, last seen 2026-09-22.

Movement

Movement
Automatic

Case & crystal

Case material
Stainless steel
Case diameter
38mm
Case thickness
11mm
Lug width
20mm
Crystal
Hardlex crystal

Resistance

Water resistance
30 m

Catalogue

Family
SNKK
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
SNKK20J1 J1 Japan Stainless steel Fold over clasp —
SNKK20K1 K1 International Stainless steel Fold over clasp —

More Seiko SNKK references