Seiko Cal. 0770 - 477

This Solar model from 1983 features a 37mm Two-Tone case. It features a Champagne dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-081734afc849]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1983

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