Seiko Cal. 6639 - 912

This Spring Drive model from 1985 features a 34mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-2f16ca647fea]

Also known as: Shogun, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1985

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