Seiko Cal. 6660 - 764

The Seiko 6660-764 represents an important milestone in Seiko's 1974 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-0049253ac2c4]

Also known as: Shogun

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1974

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