How the watch looks on your wrist I will be different for everyone. Like I said in previous posts I fully went in to get the 42mm watch, but walked out with the 38mm watch. The 42mm watch looked way too big and bulky on my wrist and the 38mm looked perfect for my wrist, so I got the 38mm. A co-worker of mine got the same watch that I did, but his is a 42, and mine would look way to small on his wrists since he is bigger than me, even though we are the same height. It's also a matter of preference, like I said the 42mm looked way too big to me. His 42mm on my wrist looks out of place on my wrist and my 38mm on his wrist looks too small.