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Seiko

SPB301

Also sold as SPB301J1Japan

Availability unknown All SPB references →
Case diameter
42.7mm
Water resistance
200 m
Power reserve
70h
Crystal
Sapphire Crystal

Seiko SPB301: 42.7 mm case, 200 m water resistance.

Where to buy

No one is listing this watch right now.

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Specifications

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

Movement

Movement
Automatic
Power reserve
70h

Case & crystal

Case material
Stainless steel
Case diameter
42.7mm
Case thickness
13.2mm
Crystal
Sapphire Crystal

Resistance

Water resistance
200 m

Catalogue

Family
SPB
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
SPB301J1 J1 Japan Stainless steel Fold over clasp —

More Seiko SPB references