Seiko Cal. 6151 - 931

This Solar model from 1966 features a 37mm Gold-Plated case. Powered by the 6151 caliber with 24j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-7354f1e23c8a]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1966

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