Seiko Cal. 6188 - 764

This Solar model from 1974 features a 38mm PVD Black case. Powered by the 6188 caliber with 27j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-6444bfd1abf3]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1974

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