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SRPD23

Seiko

SRPD23

Also sold as SRPD23J1Japan SRPD23K1International

In production All SRPD references →
Caliber
4R35
Case diameter
43.8mm
Water resistance
200 m diver's
Power reserve
41h

Seiko SRPD23: caliber 4R35, 43.8 mm case, 200 m diver's water resistance.

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Specifications

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

Movement

Caliber
4R35 All 4R35 watches →
Movement
Automatic
Power reserve
41h
Jewels
23

Case & crystal

Case material
Stainless steel
Case diameter
43.8mm
Case thickness
13.4mm
Lug to lug
48.4mm
Lug width
22mm
Crystal
Hardlex crystal

Resistance

Water resistance
200 m diver's

Catalogue

Family
SRPD
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
SRPD23J1 J1 Japan Stainless steel Fold over clasp —
SRPD23K1 K1 International Stainless steel Three-fold clasp with secure lock, push button release with extender 200g

More Seiko SRPD references