Seiko Cal. 4510 - 596

Seiko 4510-596

The 4510-596 is a sought-after Solar piece from Seiko's golden era. Powered by the 4510 caliber with 23j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-10abed9db4b3]

Also known as: Sumo, Helmet

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
40mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
Green
Jewels
23j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1980

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