Seiko Cal. 4518 - 516

The Seiko 4518-516 represents an important milestone in Seiko's 1966 lineup. Powered by the 4518 caliber with 31j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-c3aba9c2ee5c]

Also known as: Rally, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1966

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