Seiko Cal. 5634 - 502

This Kinetic model from 1976 features a 37mm PVD Black case. Powered by the 5634 caliber with 27j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-b9f950466c1f]

Also known as: Tuna, Bullhead

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1976

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