Seiko Cal. 6663 - 909

This Spring Drive model from 1977 features a 41mm Gold-Plated case. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-c0534387a14b]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1977

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