I know Universal Geneve (Uni) Compax are seriously looked for. I know this is a rather rare waterproof 12497 model... but, seriously, $12,450... is the seller kidding? http://www.ebay.com/itm/UNIVERSAL-G...211?pt=LH_DefaultDomain_0&hash=item20f91caf93Purchases made through these links may earn this site a commission from the eBay Partner Network BTW, there is a small diameter waterproof compax for sale on Auctionata shop for 4k€, could probably be bought for 3k€. happy watch world