Seiko Solar Prospex Speedtimer Sand Men's Watch SSC813P1. Watch with steel case with a diameter of 39 mm and a thickness of 13.3 mm. Black polished and satin finish stainless steel bezel. Sand-colored dial with curved sapphire crystal, Anti-reflective coating on the inner surface. Lumibrite on hands and indexes. Screw-down caseback and Tachymeter function. 24-hour hand, Chronograph up to 60 minutes in 1/5 second increments, Date display Power generation resumption display function. Equipped with small second hand, Overcharge prevention function. Solar movement + - 15 seconds per month, cal. V192 with a duration of approximately 6 months. Steel bracelet with three fold closure with push button release. Water resistance of 10 bar, delivered with original box and official guarantee. bf22