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Seiko

SPB241

Also sold as SPB241J1Japan

In production All SPB references →
Caliber
6R35
Case diameter
38mm
Water resistance
200 m
Power reserve
70h

Seiko SPB241: caliber 6R35, 38 mm case, 200 m water resistance.

Where to buy

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Specifications

Specifications from Seiko, Creation Watches, last seen 2026-09-23.

Movement

Caliber
6R35 All 6R35 watches →
Movement
Automatic
Power reserve
70h
Jewels
24

Case & crystal

Case material
Stainless steel
Case diameter
38mm
Case thickness
12.9mm
Lug to lug
46.2mm
Lug width
19mm
Crystal
Curved 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
SPB241J1 J1 Japan Stainless steel Three-fold clasp with push button release 146g

More Seiko SPB references