Seiko Cal. 4447 - 188

Seiko 4447-188

This Hand-Winding model from 1974 features a 46mm Hardlex-Coated Steel case. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-feca1c5f8b51]

Also known as: Crown, Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Cream
Jewels
35j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1974

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