Maserati Potenza Automatic R8821108010 Men's WatchMaserati Potenza Automatic R8821108010 Men's Watch The Maserati Potenza watch is a brilliant example of the fact that a beautiful skeletal face doesnt always have to cost a bomb! The same goes with the 21 jewel, Miyota style automatic hacking movement beating at 21,600 bps per hour and with a Novodiac shock absorber. The simplified construction of the movement exhibits a Seiko style auto winding, which is enough to keep it running even after a day off