Seiko Cal. 5227 - 916

The Seiko 5227-916 represents an important milestone in Seiko's 1972 lineup. Powered by the 5227 caliber with 22j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-d2425d0386fb]

Also known as: Helmet, Goldfeather

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

41mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1972

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