Seiko Cal. 5220 - 129

The Seiko 5220-129 represents an important milestone in Seiko's 1968 lineup. Powered by the 5220 caliber with 17j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-0b166466df0f]

Also known as: Sea Horse, Flighty

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1968

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