... /GPRS, GSM850/900/1800/1900Mhz3, SIM Card: Single SIM card4, Watch Movement: import original Japan core with seven different colors to choose ... Price with high quality guarantee.2.We have this items in production ,can solve urgent order 3.OEM & ODM are welcomed ... . (we have our own mold factory,have advantage in development new item.) 4. Passed CE,ROHS with eco-friendly ...