Seiko Cal. 4597 - 556

Seiko 4597-556

The 4597-556 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4597 caliber with 23j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-df03704ddadd]

Also known as: Sumo, Arnie

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
13.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Burgundy
Jewels
23j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1984

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