Vintage fashion meets modern functionality, delivering retro styling with up-to-date features. This Digital watch has a calendar function: Day-Date as well as a Bluetooth , Stop Watch , Step Tracker , Countdown and Alarm High quality 20 cm length and 20 mm width Silver Stainless steel strap with a Folding Clasp Case measurement: 36 X 41 mm,case thickness: 8 mm, case colour: Silver and dial colour: Black Water resistant: 3 bars -Weight: 60 g The watch is delivered in an original gift box and has a warranty of 2 years