This is an incredible routine. Most of my publications have about 7 routines within. Here however I only reveal one. However, before feeling a taint of disappointment, understand that it has five separate moments of pure amazement. Indeed one could argue that it is in fact a professional demonstration of mentalism and magic  involving five effects in one  extended routine.
In essence a spectator thinks of a time and a playing card while another winds  a watch to a random time. The performer determines the time while the thought of card appears under the watch. When the watch is checked - it has been randomly wound to the thought of time,
 
As in my other publications – the main advantage of studying this – is the video links. There is a live demonstration of performance and a detailed video explanation. 
 
This mentalism and magic is the creation of the author – although of course like all good invention – it has been influenced by previous work. This particular routine was going to be marketed by one of the largest “magic” dealers on the planet. For reasons which I will not go into, this did not happen. So I offer it here – for a pittance of the price I am sure it would have been otherwise.
 
Time Flies has great entertainment value and has an absolutely stunning affect on the audience. Some people may decide to just use part of the routine. That is fine. But it has been designed in such a way that it builds - each revelation becoming stronger and stronger until the final devastating climax.