I have been the proud owner of a M1 Deep6 for several years now and do not have enough room to comment on all the things that I like about it. I have dozens of watches but this is still one of my favorite. So much so that I bought a second one that I may keep just in case or give to somebody to appreciate as much as I do. I also own a SLK Chrono and have people admiring both watches. I would love to comment on the great service that I have got from Momentum but I am even happier to say that I have never had any problems with any of their watches. I highly recommend them and look forward to owning others!