The automatic winding is cheap, then 98 anyway. But compared to what is done in addition to what type of object it is little. However we hardly pay for. The quality is low. One engine for two watches, the stopping position is random and watches are not "readable" which is the case on all automatic winding worthy of the name. Moreover it is not so quiet here and it is well understood night. Especially with two watches, the engine is suddenly a fair bit and we perceive a small very painful snap. Well it's made in China small quality. However, it does its job and the watches are on time. There is the possibility of conventional settings for winders, number of turns per day and clockwise rotation, counterclockwise or mix. Caution one identical setting for both watches (one engine).
Finally, put a little more money on the table (about twice +/- 200) and you'll get the first price Made in Germany but with a different quality, independent motors for each of the watches with the possibility of arrest one, to have different settings, can rotate on batteries or AC, watches that stop spinning in "readable" position and a REAL silence that keeps it on her bedside table!