Seiko Cal. 5666 - 580

This Solar model from 1982 features a 44mm Gold-Plated case. Powered by the 5666 caliber with 20j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-60ff47b91a88]

Also known as: Bullhead, Flighty

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1982

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