Seiko Prospex Sumo SPB175 Automatic Diver Gray Dial Zodiac and minute/hour hands ensuring constant

and minute/hour hands ensuring constant visibility in low-light environments

The distinctive

aluminum bezel and black dial

height 15 mm

the Date and Day "Q"

Seiko Prospex Sumo SPB175 Automatic Diver Gray Dial Zodiac and minute/hour hands ensuring constantProspex 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