Seiko Cal. 4470 - 880

The Seiko 4470-880 represents an important milestone in Seiko's 1966 lineup. With its 19mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-945619c4e79d]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1966

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