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Seiko SRPK31 watch

Seiko SRPK31

Seiko

Seiko SRPK31 is a 38mm, stainless steel, watch, with 100m water resistance, lug-to-lug of 44.2mm, and a height of 12.1mm. Powered by the Seiko 4R36 automatic movement operating at 21600 vph, with a 41-hour power reserve. Manufactured in Japan.

Specifications

Case Size38 mm
Case MaterialStainless Steel
Water Resistance100 m
Lug-to-Lug44.2 mm
Height12.1 mm
Country of OriginJapan

Movement

Seiko 4R36

TypeAutomatic
Country of OriginJapan
Frequency21600 vph
Power Reserve41 hours
Jewels24
Complications
HackingHandwindingDayDate