Seiko Prospex Sumo SPB103 Automatic Diver Green Dial 5 Sports The design begins with the

The design begins with the case

adding elegance to any wrist

Presage embraces the fresh look of contemporary Japanese design with this coolly angular timepiece

Patented helium release valve crown

Seiko Prospex Sumo SPB103 Automatic Diver Green Dial 5 Sports The design begins with theProspex 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),