I convert the garmin fit file  to csv from fitcsvtoo.zar  with this command
C:/Windows/System32/java.exe  -jar C:/fitSDK/java/FitCSVTool.jar -b C:/281/2013-07-19-16-41-34.fit C:/281/2013-07-19-16-41-34.csv 
but they converted timestamp  with localtimezone, i am from india so that it display format like 'Fri Jul 19 11:11:34 IST 2013'
any idea? about fitcsvtool that  not convert with timezone or any command. here issue with timezone please help me. asap.