Seiko Cal. 7158 - 818

This Hand-Winding model from 1976 features a 39mm Gold-Plated case. With its 18mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-c52e6f772068]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

32j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1976

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