Seiko Cal. 6687 - 634

The Seiko 6687-634 represents an important milestone in Seiko's 1986 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-19d63aa5cef4]

Also known as: Pogue, Crown

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

32j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1986

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