This is a high quality made in Japan Miyota quartz movement made in steel alloy, and metal gears, not cheap plastic. Perfect replacement OE part , great value, unbeatable price.
This was a perfect like for like replacement for a failed movement in what was quite an expensive designer watch. I did not even have to swap the calender dial which was a big plus point as that is very fiddly! I now have a working watch again.
Easy to replace. There are videos on You Tube etc that show you how if you do not know.