Seiko Cal. 4417 - 109

The Seiko 4417-109 represents an important milestone in Seiko's 1966 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-94b43bd3a4f7]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1966

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