Seiko Cal. 6680 - 550

The Seiko 6680-550 represents an important milestone in Seiko's 1994 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-f35a4a7f3939]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Champagne

Jewels

28j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1994

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