DescriptionSeiko 5 SportsManual and automatic winding capabilities21,600 vibrations per hourPower reserve: approximately 41 hours24 jewelsGray sunray dialDay/date calendarLumiBrite hands and markersCase diameter: 40.0mmStainless steel case and braceletWater-resistant to 10 bar, 100 meters (300 feet)Caliber 4R36
