Seiko Prospex Sumo SPB101 Automatic Diver Black Dial more-info 1:00'00~23:59'59 (after 60 minutes)

1:00'00~23:59'59 (after 60 minutes)

quality timepiece is destined to become a new favorite in any collection

which brings out the texture of the metal

Offering the finest in Japanese mechanical watchmaking

Distance and running time measurements are used to calculate your pace

Seiko Prospex Sumo SPB101 Automatic Diver Black Dial more-info 1:00'00~23:59'59 (after 60 minutes)Prospex Automatic Diver Manual and automatic winding capabilities 21,600 vibrations per hour Power reserve: approximately 70 hours 24 jewels Black one way rotating elapsed timing bezel Black 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),