Seiko Cal. 5640 - 162

This Quartz model from 1984 features a 45mm Two-Tone case. With its 21mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-f89cbb6286b3]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1984

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