Seiko Cal. 5630 - 936

This Spring Drive model from 1973 features a 39mm Gold-Plated case. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-5d2b47bf7e91]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

14.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

26j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1973

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