Seiko Cal. 4424 - 292

Seiko 4424-292

This Spring Drive model from 1981 features a 43mm PVD Black case. With its 20mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-aaa0c89e5a1e]

Also known as: Sumo, Arnie

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
43mm
Case Thickness
13.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Silver
Jewels
35j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1981

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