Seiko Cal. 4423 - 956

Seiko 4423-956

This Automatic model from 1983 features a 45mm Hardlex-Coated Steel case. With its 21mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-c0d992359bff]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
14.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1983

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