The Jacob & Co. Astronomia Maestro Worldtime (Reference: AM500.40.AA.AA.ABALA) is a limited edition timepiece that seamlessly blends artistry with horological innovation. Encased in 18K rose gold, this 50mm watch features a skeleton dial that showcases its intricate manual-winding movement. The watch offers world time functionality, a flying tourbillon, and a minute repeater with three elevated spiral gongs, all powered by the in-house JCFM06 caliber with a 50-hour power reserve. The timepiece is presented on a blue alligator leather strap with a rose gold folding clasp. Limited to just 18 pieces, this model is a testament to Jacob & Co.'s commitment to exceptional craftsmanship and exclusive design.