Seiko Cal. 5268 - 657

Seiko 5268-657

The 5268-657 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5268 caliber with 18j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-53aaf9767d97]

Also known as: Sumo, Shogun

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
14.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
18j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1972

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seikata-wm-53aaf9767d97