The idea here is that when you're planning to do something sporty – such as playing professional tennis – you can
link enable sport mode to suspend any additional winding of the movement. Looking at the dial side, there is an indication as to whether or not automatic winding is active (on/off), and the system aligns with the function selector
link that we've seen on other RMs that allows the user to cycle between three modes – "H" for
link time setting, "N" for neutral, and "W" for winding.