Seiko Cal. 6131 - 879

This Solar model from 1972 features a 37mm Gold-Plated case. With its 20mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-d62ba12ef155]

Also known as: Emperor, Flighty

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1972

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