Brand : Casio Model No : LW-201-2AVDF Gender : unisex Garansi produk : Garansi Machtwatch 1 Tahun Case diameter : 33.7 mm Case thickness : 10.3 mm Water resistant : 50 Meters/5 ATM/5 BAR Case material : Plastic/Resin Case back : Screw case back Glass material : Resin Glass/Spherical Glass Strap material : Rubber/Silicon/Resin/Karet Clasp : Buckle Calendar : Day Date and Month Luminious / LumiBrite : Yes Movement :Battery Weight :40 g Accuracy :+-20 seconds per month Approx Battery Life :10 years on CR1620 LED Backlight :Afterglow Stopwatch :1/100-second stopwatch , Measuring capacity: 23:59'59.99'' , Measuring modes: Elapsed time, split time, 1st-2nd place times Regular timekeeping : Calendar :Auto-Calendar (to year 2099) Features : Weight after packing :approx. 500g What's Inside Box :1x Casio LW-201-2AVDF - 10-Years Battery Life - Rubber Band , 1x Machtwatch Warranty Card , 1x Manual Book 1x Box Jam Tangan