i own that one, and it is technically 40mm when you account for the faux repeater lever sticking out. the strap that it comes on is absolute rubbish and would need to be replaced almost immediately. i don't know if it is an optical effect of the glass, but the dial actually appears to be domed as well. i can't really speak to the accuracy of the watch, but for a hundred bucks you can't really get too wrapped up with that stuff.
overall i'd say it is elegant, but anyone that knows what a repeater is will know that it is a fake since the slider is in a fixed position. i forget if this one is supposed to be platinum in gen form, but that would obviously be another tell. the cream dial that you pictured was my choice as well, and i have been quite happy with it to date. it's kind of a beater, but not one of the sporty beaters.