Seiko Cal. 4590 - 515

Seiko 4590-515

The 4590-515 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4590 caliber with 35j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-2a31a3194bc5]

Also known as: Tuna, Helmet

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1982

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seikata-wm-2a31a3194bc5