Seiko Cal. 5644 - 429

The Seiko 5644-429 represents an important milestone in Seiko's 1966 lineup. Powered by the 5644 caliber with 17j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-ff088f64421f]

Also known as: Pogue, Goldfeather

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1966

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