Seiko Cal. 4578 - 561

Seiko 4578-561

This Solar model from 1979 features a 35mm Gold-Plated case. With its 21mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-1e7731c69ac6]

Also known as: World Timer, Flighty

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
14.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Green
Jewels
25j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1979

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