Seiko Cal. 4558 - 912

Seiko 4558-912

The 4558-912 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-d36b13b6aa6a]

Also known as: Crown

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
39mm
Case Thickness
14.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
30m
Dial Color
Black
Jewels
29j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1973

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