Seiko Cal. 5687 - 840

This Solar model from 1982 features a 35mm Gold-Plated case. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-d1cdf41377c7]

Also known as: World Timer, Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

24j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1982

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