Seiko Cal. 6644 - 120

This Solar model from 1971 features a 43mm Gold-Plated case. Powered by the 6644 caliber with 17j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-13e8348d583e]

Also known as: Emperor, Arnie

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1971

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