The watch is absolutely gorgeous, runs at -1.5 second per day and at 35mm diameter and 11mm thick, it slides effortlessly under a dress shirt cuff. Of course this thing is really all about the dial, and the dark blue shade with the Guilloche center it should be very dressy, but the brushed case says tool watch, add in the fauxtina lume and this should be a very chaotic design, but somehow it all comes together and makes either a very understated dress watch or a more formal than average field watch. Whatever it is, I really like it and see it getting a whole lot of wrist time.