This high quality watch has an Eco-drive technology (Recharged by any light source; no need for ever a battery) -The watch has a calendar function: Date, Solar Powered High quality 19 cm length and 14 mm width Multicolour Stainless steel strap with a Fold over with push button clasp Case diameter: 30 mm,case thickness: 9 mm, case colour: Multicolour and dial colour: White Water resistant: 10 bars -Weight: 70 g The watch is delivered in an original gift box and has a warranty of 2 years.Water resistance depth: 100.0 meters.Case diameter: 30.0 millimeters.Band width: 14.0 millimeters