Seiko Cal. 5251 - 977

The Seiko 5251-977 represents an important milestone in Seiko's 1979 lineup. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-c5cabe9da265]

Also known as: Shogun

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1979

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