Seiko Prospex Sumo SPB175 Automatic Diver Gray Dial Formex Miyota 90S5

Miyota 90S5

The Diver's Automatic Medium uses self contained Tritium gas tubes to ensure constant visibility in low light situations

Daylight Saving Time Indicator

Band Color: Two-tone

white and navy blue

Seiko Prospex Sumo SPB175 Automatic Diver Gray Dial Formex Miyota 90S5Prospex Automatic Diver Manual and automatic winding capabilities 21,600 vibrations per hour Power reserve: approximately 70 hours 24 jewels Gray 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), Diver's