Seiko Cal. 5636 - 627

This Spring Drive model from 1969 features a 43mm Gold-Plated case. It features a Green dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-8e3419de1d89]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1969

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