Seiko Cal. 4423 - 187

Seiko 4423-187

This Automatic model from 1965 features a 44mm Hardlex-Coated Steel case. With its 18mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-b8401ca38dd3]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Burgundy
Jewels
26j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1965

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seikata-wm-b8401ca38dd3