Vacheron Constantin's historic masterpiece series, American 1921, features the Dandong 2824 two-and-a-half hand movement.1. The uniquely commemorative cushion-shaped case, with a diameter of 40mm, draws inspiration from early cushion-shaped designs, combining noble materials, craftsmanship, and aesthetic concepts to reinvent a classic.2. The crown is positioned off-center at the upper right corner of the case for enhanced comfort when worn; this design also originates from early cushion-shaped watches.3. The dial's markers are arranged diagonally in reference to the case, showcasing a distinctive style. At the 12 o'clock position, a polished pink gold Maltese cross adorns the dial, adding to its prominence.4. The black oxidized hour and minute hands, along with the stick-shaped black oxidized small seconds hand, create an elegant and sophisticated appearance.5. The case back features a transparent sapphire crystal, secured with screws, allowing an unobstructed view of the exquisite finishing of Vacheron Constantin's top-tier movement. Additionally, the watch is paired with a handcrafted square calfskin strap, equipped with a polished half Maltese cross design pin buckle.