Have the Timex now over 3 years and am very to peace. She has so far done everything without problems. Since I am Artisan betädtig where at it sometimes dusty, dreckt and vibrates, she has done it all with. Positives: deviation; only about 1 sec. in 2 months Although bracelet dreckt fast with me, but it is easy to clean again. The clock is easy and the bracelet is comfortable to the touch. The Velcro, even after more than 3 years is still io Excellent readability, even in the dark. Negatives: right loud ticking. Addendum: 03/06/2014 have the clock now five years in daily use. Still, the first battery! The Velcro can, but slowly after stop.