Seiko Cal. 6650 - 164

The Seiko 6650-164 represents an important milestone in Seiko's 1975 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-371d17376126]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1975

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