Seiko Cal. 5657 - 652

This Solar model from 1980 features a 35mm Two-Tone case. With its 19mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-8e1899c7bcf6]

Also known as: Samurai, Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

26j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1980

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