Sonata is the brand owned by tata group, It is the economic brand and doesn’t make a big hole in your pocket. It is ideal for students because of its economic price range, don’t get me wrong its just not economic but also provides some good quality and distinct features, The super fiber range of sonata provides much toughness to the strip or band which makes it rough and tough to use.
The quality of the machine is also good because I am using sonata watches since long and haven’t faced any problem and even I haven’t changed and battery yet, I can surely say that sonata is offering the best for the money paid, I definitely recommend this.