Seiko Cal. 4584 - 943

Seiko 4584-943

The 4584-943 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4584 caliber with 29j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-6a202e8e425e]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
14.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Black
Jewels
29j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1979

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seikata-wm-6a202e8e425e