Blanchard brand full calendar collectible watch in solid 18kt gold of extreme rarity. Case measures 35.5 mm without crown and lug to lug 41 mm. The uniqueness of this watch apart from the movement, is just in untouched ceramic/porcelain dial and amazing condition. This is a collector's watch comes with our 12-month workshop warranty and we ship by insured courier. These kinds of watches are increasingly rare and unobtainable in the same condition. The production of these calibres was really limited and they were sold for manufacturers such as Rolex,Patek Philippe, Audemars Piguet, Vacheron Constantin, Longines and many others. I remain available for further information regarding this beautiful chronometer, remembering that shipping will be totally secure for the buyer. I also remind the kind users, that I will be glad to answer your questions before the purchase, so that I can advise you in the best way!