The clock is very beautiful and fashionable. I initially worried that the metal bracelet too large or immovable is for my relatively small wrist, but this is not so and fits very well. So far (about 5 Mo. in use) no scratches on the glass, although it already sometimes jarring (ahhh ....). Until now, no allergic reactions. The accuracy is in my opinion also fine (about 10 sec. Deviation in several weeks). The adaptation to the different lengths of the months (calendar days) must unfortunately be done manually (so I would deduct half a star, but did not :-)), but that seems for this kind of clock to be normal. For me, the clock is anyway primarily jewelry, and it is very well suited, so I'm very satisfied with this clock.