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Seiko

SNN256

Also sold as SNN256P1Asia-Pacific

Availability unknown All SNN references →
Case diameter
43mm
Water resistance
100 m
Crystal
Hardlex crystal

Seiko SNN256: 43 mm case, 100 m water resistance.

Where to buy

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Specifications

Specifications from Creation Watches, last seen 2026-09-04.

Movement

Movement
Quartz

Case & crystal

Case material
Stainless steel
Case diameter
43mm
Case thickness
11mm
Lug width
22mm
Crystal
Hardlex crystal

Resistance

Water resistance
100 m

Catalogue

Family
SNN
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
SNN256P1 P1 Asia-Pacific Stainless steel Fold over clasp —

More Seiko SNN references