Seiko Cal. 4559 - 813

Seiko 4559-813

The 4559-813 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4559 caliber with 28j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-e7fcd9e736b9]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
28j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1978

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