Seiko Cal. 0743 - 631

This Automatic model from 1980 features a 35mm Gold-Plated case. It features a Black dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-9af888613c73]

Also known as: World Timer, Navigator

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1980

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