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Seiko Prospex Green Sumo SPB103J1

Regular price $1,050.00 CAD
Regular price $1,050.00 CAD Sale price $1,050.00 CAD
Sale Sold out

The Sumo models have been upgraded with a new movement that provides a 70 hour power reserve. The new automatic 6R35 operates at 21,600 bph and provides a hand wind capability. The crystal has also been upgraded to sapphire. These models are available in a black and a green colour way.


Driving System Automatic Caliber No. 6R35 Case Stainless steel Band Stainless steel Glass Material Sapphire crystal Glass Coating Anti-reflective coating Water Resistance 200m Antimagnetic Magnetic resistance 4,800 A/m Size Diameter: 45mm, Length 52.6mm, Thickness: 12.9mm Features

Date display
Power reserve:??70 hours
21,600 vibrations per hour
Second Hand Hacking
24 jewels



  • Handmade in Canada
  • Band thickness 1.2mm


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