Seiko Cal. 5657 - 147

The Seiko 5657-147 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-0e7a15c04ee0]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1983

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