Seiko SSC307 Core Solar chronograph men's alarm watch features a 45mm wide and 14mm thick grey ion plated solid stainless steel case with a unidirectional rotating bezel and textured screw down crown with function pushers. Seiko SSC307 is powered by light energy with an accurate Japanese V172 solar quartz chronograph movement. This stylish watch also features a shiny sunray black dial with white LumiBrite accents grey luminous skeleton hands and Arabic numeral hour markers along with the chronograph, dual time, 12-hour alarm, 6-month power reserve once fully charged and date display functions, scratch resistant hardlex crystal and water resistant to 100 meters. Seiko SSC307 is equipped with a 20mm wide grey ion plated solid stainless steel bracelet with a fold over push button clasp. Seiko SSC307 men's Core Solar black dial grey IP steel bracelet chronograph alarm watch is brand new and comes in an original Seiko gift box and is backed by a 3 years for USA and 1 year international limited warranty.