Seiko Cal. 5643 - 916

This Solar model from 1989 features a 39mm Titanium case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-37d4ab4a3b30]

Also known as: Shogun, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Cream

Jewels

21j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1989

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