Two days ago i dropped my watch on a hard floor !!!! it has a tiny scratch and pimple on the polished sides but thats not what this is about, what it's about is when i dropped it a then panicked and checked the winding, hands and date and all that was fine so i set it the the computers accurate clock and i left it alone. The next day i checked it against the computers time and it was -2 secs !!!! before the watch was + 5 mins a day because i think it was magnetised but now i have a genuine watches accuracy ! hee guys if you read this dont decide to drop your watches on the floor it might not turn out very well !