I chose because of the good reviews and the technology for this clock. Unfortunately I have not received a quality product as I would have expected at Citizen, but just crap. The thread of the crown has taken on very kuzer thread length. In other words: after about 1/16 to 1/8 of a turn of the crown this was "firmly", has also just released quickly when one is only briefly pushed against it. The clock goes back now and I hope the replacement is fast and there is functioning properly.
EDIT: Sun, 4 days later receive new clock and so far very satisfied! Wears well and easily and is much better than the last delivery! I just hope that the clock keeps time, what it promises! But I forgive anyway only 3 stars because I think it's impossible that the final has failed as an expensive clock so.