Može to svaki časovničar da ti popravi a garanciju sumnjam da će ti Vitanov priznati, pogotovo ako se ima u vidu da Monster nije sat koji je namenjen tržištu Evrope.
Pre nego što odeš do časovničara, probaj sledeće varijante...

Citat Varijanta 1 kaže:
let it wind down so it is stopped. give it a few taps into the palm of your hand. wind it up again and see how it goes.
Citat Varijanta 2 kaže:
Back to the solution. I tapped the watch, on a cloth-covered wooden table, alternately on the caseback and on the edge opposite the crown. Based on pictures of the movement, this seemed the logical direction to get the hairspring back in place. I have no way of calibrating the force used, but I would call it fairly hard "taps", but short of "banging" (all with wrist and finger motion, not moving my elbow). A level of force that I wouldn't expect to damage anything, and that certainly wouldn't mar the case in any visible way (in case I ended up sending it back after all).
The result: on about the 6th tap, the second hand visibly slowed, and the watch began to keep time. I have worn it daily since, with about +4sec/day accuracy on average and no problems at all. Your mileage may vary.