New Longines Master Collection 190th Anniversary Edition Watch.To commemorate the 1.0 anniversary of its inception, Longines has launched a new commemorative watch from the Master Collection. It combines modern aesthetic concepts with vintage elements. The stainless steel case is fully polished, giving it a more refined appearance. The movement is equipped with an imported 2824 caliber, and the case back is engraved with the 1.0 anniversary inscription. With a standard dress watch size of 40mm, the strap is made of imported Italian ash-gray top-grain calfskin. This classic and versatile men's watch not only showcases the wearer's elegant taste but also exudes a refined charm in every gesture.