Seiko Cal. 4594 - 649

This Spring Drive model from 1973 features a 36mm Titanium case. With its 20mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-43eb0dff90bb]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1973

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