Seiko Cal. 6284 - 931

The Seiko 6284-931 represents an important milestone in Seiko's 1977 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-165d6a30ebc3]

Also known as: UFO, Emperor

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1977

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