This state-of-the-art men's solar watch from the elite coutura collection boasts seiko's innovative sync technology that automatically adjusts the time and date for you, so you're always on time and in style. Features date window 12/24-hour formats radio controlled: automatically receives radio signals to precisely adjust time & date signal reception & result indicator world time: 25 time zones chronograph: split time; 1/5-second increments for up to 1 hour power reserve: 6 months power-saving function display dial color: black luminescence: lumibrite hands & hour markers face cover material: anti-reflective sapphire crystal case material: black ion-plated stainless steel crown: cabochon diameter: 44 mm band material: black ion-plated stainless steel clasp: push-button deployment circumference: 215 mm (links removable down to 140 mm) width: 26 mm not the right fit? Visit your local kohl's retail store for a free adjustment. Details movement: quartz water resistance: 100 meters power: solar warranty: manufacturer's 3-year limited for warranty information please click here size: large. Gender: male. Age group: adult. Material: bracelet band.