Seiko Cal. 0770 - 190

This Solar model from 1974 features a 34mm Gold-Plated case. Powered by the 0770 caliber with 25j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-2bf405327c5c]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1974

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