Go green with this solar powered watch recharges itself in any kind of light,This solar watch does not require any battery replacement. -The watch has a calendar function: Day-Date, Solar Powered High quality 19 cm length and 15 mm width Silver Stainless steel strap with a Fold over with Fold over with push button clasp Case diameter: 31 mm,case thickness: 9 mm, case colour: Silver and dial colour: White Water resistant: 10 bars -Weight: 75 g The watch is delivered in an original gift box and has a warranty of 2 years