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SRPE03

Seiko

SRPE03

Also sold as SRPE03J1Japan SRPE03K1International

In production All SRPE references →
Caliber
4R36
Case diameter
45mm
Water resistance
200 m diver's
Power reserve
41h

Seiko SRPE03: caliber 4R36, 45 mm case, 200 m diver's water resistance.

Where to buy

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Specifications

Specifications from Creation Watches, Seiko, last seen 2026-09-24.

Movement

Caliber
4R36 All 4R36 watches →
Movement
Automatic
Power reserve
41h
Jewels
24

Case & crystal

Case material
Stainless steel (Bezel: Stainless steel with ceramic display)
Case diameter
45mm
Case thickness
13.2mm
Lug to lug
47.7mm
Lug width
22mm
Crystal
Sapphire crystal with magnifier

Resistance

Water resistance
200 m diver's

Catalogue

Family
SRPE
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
SRPE03J1 J1 Japan Stainless steel Fold over clasp
SRPE03K1 K1 International Stainless steel Three-fold clasp with secure lock, push button release with extender 198g

More Seiko SRPE references