Seiko Cal. 5636 - 989

This Automatic model from 1975 features a 38mm PVD Black case. Powered by the 5636 caliber with 26j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-278c91dd2055]

Also known as: Samurai, Bullhead

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

200m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1975

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