So this is El Primero 400 - 328 parts -31 jewels -this is the all Titanium one built for the Spindrift Racing Lightweight. I know that it has a lateral clutch. I have heard that only on movements with a vertical clutch; can you run the chronograph constantly without causing excessive wear to the movement. Have also been told that it will not be an issue with this one. Anyone know which is the truth!?