Seiko Cal. 4430 - 441

Seiko 4430-441

This Automatic model from 1967 features a 37mm Hardlex-Coated Steel case. With its 20mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-1e61fd96828b]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
13.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
180m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1967

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