Seiko Prospex Sumo SPB103 Automatic Diver Green Dial Citizen Just pair with a smartphone

Just pair with a smartphone to track runs

with the release of a series of commemorative timepieces including a new King Seikowatch that draws inspiration from Seiko's rich technological and design heritage

in a light and extremely durable 46mm CARBONOX™ case

In stainless steel

this luxury watch highlights the best of what the brand has to offer

Seiko Prospex Sumo SPB103 Automatic Diver Green Dial Citizen Just pair with a smartphoneProspex Automatic Diver Manual and automatic winding capabilities 21,600 vibrations per hour Power reserve: approximately 70 hours 24 jewels Green one way rotating elapsed timing bezel Green dial Date calendar LumiBrite hands and markers Sapphire crystal Screwdown crown and caseback Case diameter: 45. 0mm Stainless steel case and bracelet Tri fold clasp with push button release, secure lock and extender Water resistant to 200 meters (660 feet),