Seiko Cal. 4517 - 601

The Seiko 4517-601 represents an important milestone in Seiko's 1967 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-bf4610243ead]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1967

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