Seiko Cal. 6187 - 425

This Solar model from 1976 features a 42mm Gold-Plated case. Powered by the 6187 caliber with 22j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-04c96dfee228]

Also known as: Monster, Navigator

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1976

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