Seiko Cal. 5634 - 470

Released in 1965, the Cal. 5634 with design code 470 was part of Seiko's domestic market collection. Powered by the 5634 caliber with 28j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-8e4d26ee6dba]

Also known as: Helmet, UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1965

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