Fastrack is one of well known branded watch conpany. It is more comfotable in stylish look and performance.warranty is only for its internal engine.battery and strap doesnt have warranty.i am using it for last 6 months.black watches are more attractive.it is water proof so we can tie it in rainy season also.good performance.starting range of fastrack watches starting from 800 rs.we can afford it. Super performance and good in its look