Seiko Cal. 0779 - 637

This Quartz model from 1981 features a 43mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-a30d194e3cbc]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1981

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