Seiko Cal. 4448 - 973

This Automatic model from 1983 features a 46mm Titanium case. With its 20mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-558599bc5b2a]

Also known as: Helmet, Rally

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1983

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