Seiko Cal. 6639 - 565

This Quartz model from 1991 features a 36mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-aef0f64f10d3]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1991

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