1. Vacheron Constantin is one of the most famous watch brands in the world. It was founded in Geneva, Switzerland on 1755. It is the oldest and earliest watch manufacturer in the world and one of the most famous watch manufacturers in the world. Vacheron Constantin inherited the essence of traditional Swiss watchmaking. It did not stop, but also created many watchmaking techniques, which made great contributions to the watch manufacturing industry. Throughout the 20th century, Constantine introduced many unforgettable designs. From simple and elegant styles to exquisite and complex designs, from everyday wear styles to precious diamond watches, each piece represents the highest technology in Swiss high-end watch manufacturing, and reflects Jiang Dong's outstanding position in the world watch industry and his pursuit of technology and aesthetics. After two and a half centuries of ups and downs, Kingston is still one of the most famous brands in the watch industry.
2. The control button device of the three-minute ring function of the pocket watch is located at the three-hour position of the gold case. The device is connected with the machine core, which is equipped with a lever escapement, a spiral balance wheel and a Baoji hairspring. All movements can be seen through the transparent sapphire crystal dial. This pocket watch also has the function of automatically displaying the date and week in the calendar. Leap year only happens once every four years, and it needs to be manually adjusted to February 29th. Today at 19 14, this watch with an oval gold case is equipped with an oval movement. The motion device is equipped with a linear escapement mechanism and a Baoji hairspring balance wheel. The detachable frame and dial are decorated with enamel flowers, and the dial is decorated with 12 Arabic numerals. 1935- The control buttons for the three-question bell function are located on the left side of the golden box. The outer ring of the smooth silk dial is decorated with 12 enamel Arabic numerals. The dial is also equipped with a second dial and blue steel hands. Manual winding movement with 29 ruby bearings and gold-plated decoration. The movement device is equipped with linear lever escapement mechanism and Baoji hairspring spiral alloy balance wheel. The winding and adjustment time starts from the crown.
3. The rose gold back of this watch starts from three tourbillon-diameter windows and is engraved with gorgeous decorative patterns. This precise mechanism keeps the pocket watch accurate. Rhodium plating of 19 ruby bearing with a diameter of 47 mm was designed by the Observatory for the competition. The dial is also made of rose gold, pure gold Roman numerals and hour, minute and second hands. Today, on 1948, the strap of this watch is hung on a woman's wrist three times, and a retractable strap is formed through ingenious jewelry technology. The carefully decorated movement is equipped with a side release escapement. Golden numbers and moments of stars, together with golden hands, make the dial more vivid. Providing special customized services for attic craftsmen Kingston has been providing customized services to customers since the establishment of 1755. According to the needs of customers, watchmakers have made great efforts in the design, function and component selection of watches.