Seiko Cal. 5630 - 729

This Spring Drive model from 1965 features a 38mm Titanium case. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-2f118aaa2f2b]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1965

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