Seiko Cal. 3891 - 143

This Quartz model from 1976 features a 41mm Titanium case. With its 19mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-f4c79f6bd503]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1976

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