Patek Philippe, Calatrava Limited Edition "150th anniversary", Ref. 3923, No. 2836xxx, original warranty of December 8, 1986. A beautiful and very rare classic watch made of steel in a limited edition for the Japanese market, smooth bezel, ivory glazed dial, beaded minute track, applied baton hour markers and gold Dauphine hands, second hand at 6 o'clock. White rhodium-plated mechanical movement with manual winding, caliber 215, Geneva Seal. Original stainless steel buckle, case and box marked "The 150th anniversary", tag. Delivered with a second strap. Probably one of the rarest Calatrava, made exclusively for the Japanese market on the occasion of the 150th anniversary of Patek Philippe in only 150 pieces sold at that time in Tokyo. Exceptionally accompanied by all its documents and its original case. Diameter 33 mm A very fine and rare stainless steel Limited Edition Calatrava wristwatch, satin ivory dial, pearl minute track, applied faceted white gold baton indexes and Dauphine hands, small seconds at 6. Manual winding white rhodium plated movement caliber 215S, Geneva seal, faux cotes decoration. Original stainless steel buckle, absolutely full set with outer box and its "The 150th anniversary" box, tag and complete original documents. A very rare example of this stainless steel Calatrava edition made in 150 exemplaries only for the japanese market (Tokyo) to commemorate the 150th Patek Philippe anniversary.