Seiko Cal. 7187 - 240

This Automatic model from 1970 features a 36mm PVD Black case. With its 22mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-83dba8cf1664]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1970

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