Seiko Cal. 6187 - 503

This Automatic model from 1967 features a 43mm PVD Black case. Powered by the 6187 caliber with 22j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-bc9574e7ac5e]

Also known as: Samurai, Pogue

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Cream

Jewels

22j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1967

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