Seiko Cal. 4475 - 440

Seiko 4475-440

This Hand-Winding model from 1974 features a 39mm Hardlex-Coated Steel case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-5f1966eed4b8]

Also known as: Silverwave

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1974

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seikata-wm-5f1966eed4b8