Seiko Cal. 7165 - 631

This Spring Drive model from 1980 features a 46mm Two-Tone case. With its 22mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-d23fad5094fd]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1980

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