Seiko Cal. 4470 - 109

The Seiko 4470-109 represents an important milestone in Seiko's 1966 lineup. Powered by the 4470 caliber with 27j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-4e89d5fb98ad]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1966

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