Seiko Cal. 7163 - 870

This Quartz model from 1977 features a 42mm Two-Tone case. With its 20mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-3f28bb978958]

Also known as: UFO, Sportsmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1977

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