Pros: seems good quality

Cons: none so far

Overall Review: another reviewer mentioned the chronograph wouldn't zero. if you activate the chronograph buttons while the stem is in position 2 or 3 the chronograph dials move. This is how you zero them - or unzero them as I found out. If I recall correctly, position 3 is used to zero the second and tenths second hands, position 2 is used to zero the accumulated position hand.