Seiko Cal. 4425 - 744

This Solar model from 1966 features a 43mm PVD Black case. With its 19mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-b6137d0cb2e7]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1966

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