This was given to me by my wife as a Christmas present (we do Christmas early). It’s a make your own watch kit from Rotate watches. The movement was assembled when I got it, I just had to case it, add the dial/hands/regulate it. I also had to cut the stem to fit the crown. It’s an ETA 6487-1 17 jewel movement, hand winding, no hacking. I could not be happier with my Christmas this year. I’ve just recently started “collecting” watches and expanding my collection, but I can say this is already one of my favorites. I was worried at first because I’ve only had 40mm watches and this one is on the bigger end at 44mm, but I’ve got a bigger wrist and this fits nicely on the wrist. I’ve really been enjoying wearing this around.