Seiko Cal. 6312 - 732

This Hand-Winding model from 1975 features a 35mm Hardlex-Coated Steel case. Powered by the 6312 caliber with 25j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-a0dd17c94c5e]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1975

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