Seiko Cal. 5677 - 980

The Seiko 5677-980 represents an important milestone in Seiko's 1995 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-37d88f33c206]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1995

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