Seiko Cal. 4470 - 485

This Hand-Winding model from 1965 features a 39mm PVD Black case. With its 19mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-1fdbb66e57f2]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1965

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