Seiko Cal. 4447 - 724

Seiko 4447-724

This Automatic model from 1974 features a 43mm Hardlex-Coated Steel case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-5ae6da5b131e]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Champagne
Jewels
18j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1974

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