Seiko Cal. 4583 - 901

Seiko 4583-901

The 4583-901 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-a8ef1a86856c]

Also known as: World Timer, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
36mm
Case Thickness
13.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1966

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