My friend has a TAG Formula One chrono quartz, it's probably a CAZ1010.BA0842 or something similar. Last night I was looking at it and I noticed the left hand chrono isn't resetting to 0, but seems to be sitting at '1' on the sub dial. I'm not sure if it's still under warranty and I didn't want to point it out and annoy him, especially as he hasn't noticed and he tells me he bought a TAG because I'm always going on about them... I very much doubt he's even used the chronograph to be honest... So my question is, is there an easy fix or is this a job which needs doing properly? I know there is a way to reset the seconds hand on some watches, where you pull out the crown and press both pushers together, but I didn't want to experiment with someone else's watch. I wish I knew when he bought it, because if it is still under warranty he should perhaps get it back to TAG asap.