I recall seeing that one on eBay flash

Not too long ago.
Can i ask if anybody has bought a time machin e from eBay. I have found a masters time machine watch and it is £39.99 buy it now [good or bad price for ebay?]. i was wandering if the time machine is a trick that it likely to break, or if you might need some sort of asisstance o a warranty or something. Also, are there full instructions for the watch like how to change the battery?
Could someone please say which time machine would be better for a 13 year old boy? I do like the gentlemens time machine and I'm sure i could get it to suit me by maybe just changing the strap. I wa sjust wandering how easy it is to tell the exact time on the gentlemens as it is alot smaller, if a spectator looked at the watch could they say wether it was 7:42 or would they just say 7:40. I mean as the squares to show the minutes are quite small, can they clearly be seen?
[waiting for Flash to come and answer m question...

]