A valuable Swiss-made Omega watch. This is a highly valuable 561 Caliber Geneve Dynamic automatic Omega model. It possesses a unique beauty and looks very elegant on the wrist. The dial has a three-tone section, and its color is very stylish. The watch functions flawlessly and has been well-maintained. The watch's case looks very elegant. The dial and case are quite clean considering its age. It also features a calendar. Examine the images carefully. It is completely antique. The watch's strap is a handmade, genuine ultra-thin leather that looks very elegant on the wrist. The black leather strap has an original buckle and is Omega-marked. The precious movement is a Swiss-made Omega automatic movement called the 561 Caliber. The caseback serial number is Tool 102. There are very few of these movements in the world. A very valuable and rare original OMEGA. It is very elegant, classic, and looks excellent on the wrist. The watch's case, crown, strap buckle, and movement are all original and bear the Omega seal. The watch's diameter, excluding the crown, is 30 mm. The diameter, including the crown, is 31.2 mm. Lug to lug, 26.3 mm. The watch case and strap buckle are FULL LENGTH 22.5 cm. I have tried to show all the details in the photos. We are not responsible for anything beyond what is shown in the photo. Please carefully examine the watch case and dial. Customs clearance varies by country and is the buyer's responsibility. This is a watch suitable for collection.