Seiko Cal. 5629 - 831

The Seiko 5629-831 represents an important milestone in Seiko's 1977 lineup. Powered by the 5629 caliber with 27j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-c3590a358a97]

Also known as: Shogun, Rally

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1977

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