Seiko Cal. 5688 - 857

This Automatic model from 1967 features a 36mm Two-Tone case. With its 21mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-f72921fccbc9]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1967

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