Can we use digital stop watch to play roulettle in casino?

Hi there,

I would like to know whether we can use digital casio G-Shock equiped with stop watch down to ms to calculate ball and wheel spin?
Digital stop watch i am using is just a normal wrist watch without any advantage built-in PDA mode nor function with any laser speed trace.

Since computer roulettle is not allow to bring into landed casino, digital watch is an option to calculate ball and wheel speed to predict the drop point.