Seiko Cal. 4587 - 139

This Spring Drive model from 1985 features a 34mm Gold-Plated case. It features a Champagne dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-8ef03d234a9c]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1985

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