Seiko 5 Sports Collection Vintage, street-smart style in a new smaller case Automatic with manual winding capability 21,600 vibrations per hour Power reserve: approximately 40 hours 21 jewels Navy blue sunray finish dial 60-minute track marked in five-minute increments Day/date calendar Luminous hands and markers Screwdown caseback Case diameter: 28.0mm Stainless steel case and bracelet Tri-fold push button release clasp Water-resistant to 10 bar, 100 meters (330 feet) Caliber 2R06
