Seiko Cal. 7145 - 283

This Automatic model from 1976 features a 34mm PVD Black case. With its 21mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-db6acda47d5d]

Also known as: Shogun, Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1976

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