Seiko Cal. 6642 - 874

The Seiko 6642-874 represents an important milestone in Seiko's 1996 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-8f284b69f0fb]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1996

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