Seiko Cal. 4587 - 552

This Automatic model from 1971 features a 34mm Two-Tone case. It features a Burgundy dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-ab2f7955fdda]

Also known as: Monster, World Timer

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1971

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