Seiko Cal. 4517 - 717

This Solar model from 1981 features a 34mm Titanium case. With its 19mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-710caa8448c5]

Also known as: Bullhead, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1981

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