Watches that fall under this category are relatively expensive...fashion house as well as those local "rather ridiculous Italian sounding names". No, I am not making fun of these watches...but if you were to look at the quality and effort in producing one, it is definately waaaay overpriced.
Questionable movement inside, colour will fade especially if its gold or whatever plated, etc...
Yes, if someone were to earn RM900 a month, it can be a luxury brand...but with RM900, its better to spend it wisely on other things...and if its a watch that is high on the list, get one from proper manufacturers like Alba, Casio, Q&Q etc.
Just my personal opinion. Cheers!