Seiko Cal. 4473 - 545

This Hand-Winding model from 1983 features a 34mm Titanium case. With its 21mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-81cf6f34a4f8]

Also known as: Tuna, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

19j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1983

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