Seiko Cal. 4584 - 165

Seiko 4584-165

The 4584-165 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4584 caliber with 23j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-2a2812e61e19]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
44mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1975

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seikata-wm-2a2812e61e19