​I recently got this beautiful watch from my partner. I love it, it’s my first foray into the world of Swiss watches, but I’m a bit worried it’s running a little small. Admittedly I am used to wearing oversized sport/smart watches, such as Garmin Fenix.

What do you think? Should I try and exchange for the 40mm? For reference, my wrist circumference is 16.1cm/6.3in.