Seiko Cal. 6313 - 990

This Automatic model from 1974 features a 41mm PVD Black case. Powered by the 6313 caliber with 26j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-d7de10326935]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1974

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