I recently purchased the Promaster Diver Automatic in stainless steel black ionised, its a great looking watch which I'll use for everyday use. The watch feels just nice and weighty on the wrist with a secure locking mechanism. It was purchased as a birthday present from my son, even better value as it was in the sale. There is also a wind up mechanism which if you don't use the watch for any period of time will still work with a battery reserve of 42 hours along with any bodily movement to keep it charged up. Brilliant. Awesome!! This my 3rd watch from Citizen.