Seiko Cal. 5617 - 957

The Seiko 5617-957 represents an important milestone in Seiko's 1971 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-dfadf391ee79]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1971

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