Seiko Cal. 6690 - 976

This Solar model from 1971 features a 38mm PVD Black case. Powered by the 6690 caliber with 19j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-a842db622028]

Also known as: Pogue

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1971

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