Seiko Cal. 4556 - 593

Seiko 4556-593

The 4556-593 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4556 caliber with 20j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-80a9e0aa0c23]

Also known as: Bellmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
14.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1973

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