I had a Michele for about 5 years and the battery would die constantly. The steel also got really scratched up and the watch didn't look so chic after only 2 years.
Raymond Weil is a Swiss watchmaker with a good reputation while Michele is more trend based.
I am a Michele Gal myself so I vote Michele!
I own a Serein 15 diamond bezel and this watch is a classic. I get so many compliments everyday, it can be dressy or casual. I love Michele Watches!