Seiko Cal. 4440 - 603

This Solar model from 1968 features a 44mm Gold-Plated case. With its 19mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-ccfedf822f5b]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1968

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