it can play a dress up or dress down game...i've tried few straps on it & it works well. you can see some posts from ChristianDK with some strap variations too.
you feel the heft of Pt of course but it doesn't rotate / topple off the wrist...it sits well & quite thin too - so pin buckle is quite good enough but that is my preference - you should try one in metal.
also try the other dial version too (no guilloche with solid gold dial)...some like that version too, but i think that one is even more 'dressier' timepiece.
Best,
mahesh.,