Seiko Cal. 4559 - 378

Seiko 4559-378

This Automatic model from 1981 features a 43mm Hardlex-Coated Steel case. With its 22mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-6d66e7769eb8]

Also known as: Panda, Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
8.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
60m
Dial Color
Black
Jewels
23j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1981

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