Seiko Cal. 5677 - 940

This Solar model from 1965 features a 41mm PVD Black case. It features a Champagne dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-d073c529f7d5]

Also known as: World Timer, Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1965

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