Seiko Cal. 4439 - 149

The Seiko 4439-149 represents an important milestone in Seiko's 1968 lineup. With its 20mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-49eaed5cf139]

Also known as: Bellmatic, Sea Horse

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1968

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