Seiko Cal. 5280 - 784

The Seiko 5280-784 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-371def7eb892]

Also known as: Bellmatic, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1987

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