Seiko Cal. 4564 - 203

Seiko 4564-203

This Hand-Winding model from 1976 features a 43mm Hardlex-Coated Steel case. Powered by the 4564 caliber with 26j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-2e8e1afcfa61]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
110m
Dial Color
Navy
Jewels
26j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1976

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