Seiko Cal. 5631 - 641

This Solar model from 1987 features a 44mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-1c2f4fd17de2]

Also known as: Shogun, Pogue

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1987

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