A few years ago I relied extensively on my Sinn 103 to time short intervals and not being able to read sub dials was one of my main complaints. I still remember coming across the Chronoswiss Kairos with the hour & minute at 12 with the valjoux 72 or at 3 with the 7750, which at the time I thought was a stroke of genius. I still look out for chronoswiss and would love to add one at some point, either the aforementioned Kairos chronograph but I also love the more simple Timemaster with its funky crown.