Seiko Cal. 4579 - 727

Seiko 4579-727

This Hand-Winding model from 1979 features a 46mm PVD Black case. With its 21mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-fcde5f8406e0]

Also known as: Arnie

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
11.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1979

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