Seiko Cal. 4433 - 439

This Hand-Winding model from 1973 features a 43mm PVD Black case. With its 21mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-16112a1e66cb]

Also known as: Tuna, Pogue

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1973

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