Seiko Cal. 6640 - 663

This Kinetic model from 1990 features a 35mm Gold-Plated case. It features a Champagne dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-a71b2f4ab7e2]

Also known as: Shogun, Sea Horse

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1990

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