Seiko Cal. 4447 - 729

This Automatic model from 1975 features a 39mm Titanium case. With its 19mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-1b7e0e279dff]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1975

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