Some great prices on really nice quartz models from Accutron. I had a Corvara but the lack of a 1/2 link kept me from wearing it enough. At under $250, it is a fantastic deal. The Courchevel model rarely shows up on eBay. They only show a stock photo, so like anything with eBay, buyer beware (all the vendors have good feedback).

http://www.ebay.com/itm/130690709897?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649

http://www.ebay.com/itm/261054809968?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649

http://www.ebay.com/itm/221130396060?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649