Many watches stood still in price, however the cream of the crop rose, some significantly. It will be no surprise that the 1st execution Autavia climbed strongly, and I'm quite sure there is some distance to go with this reference (and early Autavia in general). The Antiquorum auction result of the 3646 was worth noting ($25,000) but the best/rarest of any brand tend to over achieve under such circumstances. However I think in several years such a price will not be unusual for the very best/rarest early 2446/3646 Autavia and many other rare and desired vintage Heuers, in general. Other Autavia highlights include, GMT's of most variations, Tachy dial 3646/2446, Orange Boy 1163, Exotic 1163V, 73663 Bund, to name a few. Highlights from other ranges include 2447 Carreras (SN, Sailing, Skipperera) and Monaco 1133B. The only downward revision were Silverstones, which seem to be out of fashion at the moment, however the best appear good value right now. The next guide update will be in March 2014.