Seiko Cal. 4432 - 170

Seiko 4432-170

This Hand-Winding model from 1975 features a 43mm PVD Black case. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-b8cbfb89f792]

Also known as: Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1975

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seikata-wm-b8cbfb89f792