Seiko Cal. 4579 - 593

Seiko 4579-593

This Solar model from 1981 features a 34mm Hardlex-Coated Steel case. Powered by the 4579 caliber with 22j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-c73807a1238c]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
12.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Navy
Jewels
22j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1981

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seikata-wm-c73807a1238c