Q Factory is very hot in this year because of their Day-Date, but GM is the first factory to produce such quality replicas of Day-Date, today, I will make a simple comparison review between the two Day-Date watches I got from both factories. One Day-Date with a green dial is from QF, the other one with a ice blue dial is from GM, the QF Day-Date with a sticker is the left one on my hand. Actually, this comparison is not very meaningful because these are two different Day-Date models, people always compare the aspects between two same watches, I know that, but it is very difficult to get the same two watches from both watch makers at the same time, especially ordering from GM Factory, it almost took almost one month for me to order this Day-Date from them, very frustrating, so I will make a review between two different watches. Another thing is that I learned one thing from someone in this industry, that QF is also operated by the same team as GM, which means both QF and GM are actually the same factory, I can not believe at the start, but after comparing these two watches, I was convinced. These two watches have the same finish on the case and bracelet, the movement is also the same, which is clone ETA 2836, the only difference is that QF one is heavier, and QF Day-Date has a sticker wrapped around the bracelet, on the back of GM Day-Date, there is always a letter “A” in blue. I also heard that GM is actually operated by BP, do you know this factory? BP is one of the oldest watch makers in this industry, they only made affordable Rolex replicas in the past, now the Day-Date offered under their GM and QF is helping them to open up another market. However, BP has never admitted that GM and QF are theirs. The following are pictures comparison between the two Rolex watches.