Seiko Cal. 5639 - 902

This Solar model from 1981 features a 43mm Titanium case. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-c3681affef8c]

Also known as: Shogun

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1981

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