Seiko Cal. 4415 - 588

This Spring Drive model from 1966 features a 46mm PVD Black case. With its 21mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-3a3222d96a29]

Also known as: Navigator, Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1966

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