Per the CWArchives, it looks like the C7 IRR has a different movement, a Ronda 3540.D. Perhaps that explains it?bonecrusher wrote: ↑Tue Mar 09, 2021 8:50 pm I love the movement, I had the same in an old C7 IRR I used to have. However I note that the user manual neglects to detail how the movement can be used for recording split times. It describes the basic stop / start chrono functionality only. Seems a strange omission for a "racing" chrono. The C7 IRR manual certainly went over it.
I agree though, one would expect split timing in a racing chrono. Maybe it’s there but just not documented in the manual.