Seiko Cal. 4566 - 684

Seiko 4566-684

This Spring Drive model from 1971 features a 36mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-c8b2a69c7e83]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
36mm
Case Thickness
15.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
130m
Dial Color
Silver
Jewels
26j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1971

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