I've had a Tag on my wrist since 1991. The only times it was off was when it is sent out for a new cell/seal every few years. Very reliable watch and has never given me trouble except for a jammed bezel which was replaced years ago. Mine is the lower end - it's a 1500 series which I think went for about $650 new back then. Still draws a lot of compliments though. It's this one, although this image isn't of mine