The 15400 is beautiful and I could stare at the movement all day, however I feel like its a little more classy and less sporty than the chrono. I'm the "sporty" type of guy so I need a watch that fits who I am, the 26320. Still, sometimes this "sporty" guy likes to be simple and classy. So, you decide which of these amazing watches best fits who you are. And please post some pics of it on your wrist. Can't wait!