For sale or trade is a rare piece of art Revue Thommen Carre Cambre Skeleton, model number 12300.2862. It is a beautiful automatic watch made of stainless steel with certain parts made of solid 18K gold. (Solid gold parts are bezel, crown, hands and indices. This was confirmed with information from watch.de . The buckle on the strap has very similar color, but I do not have information whether it is also solid gold or just stainless steel with plating)Carre Cambre Skeleton has an interesting GT54 in-house movement with 22 jewels, 19800 beats per hour (bph) and 42-hour power reserve. The movement GT54 is a derivative of Revue hand-winding movement GT44 with addition of an automatic winding mechanism that explains an unusual bph rate. The movement is hand-winding, but non-hacking. It runs very accurately between -8 and +8 spd when fully wound. Both crystals are sapphire, and dimensions are 38 mm long by 38 mm wide.Price is $550 paid via Paypal and shipped to CONUS. I am open to international shipping, but the price will be adjusted to account for higher shipping cost.