Adriatica Worldchampion watch Swiss production of the 50s. Mechanical watch on 21 stone caliber AS1604 EXTRA. Watch in beautiful collector's condition. Ideal shield, gold plated tips and indexes. Beautiful long second. Ideal crown and glass. Steel envelope, screw cap, signed number 5049. The watch branded as EXTRA means that it is constructed from the best quality parts that are meticulously selected and verified both before and after the assembly of the watch. Very rare Swiss model under the name of Adriatica. Dimensions: width without crown 36 mm, height from ear to ear 44 mm. Leather strap length 23cm, width 18mm. The watch checked by a professional watchmaker works very well. The watch comes from my private collection. The pictures show the authentic condition of the watch and are not subjected to any visual processing. After the auction, the watch is checked and sent by registered priority mail via Poczta Polska with the tracking number. I wish you good luck in the auction and I invite you to my other catawiki auctions.