Vacheron Constantin Historical Masterpieces Series American 1921 .Equipped with the Dandong 2824 two-and-a-half hands movement .1. Unique commemorative cushion-shaped case, 40mm in diameter, inspired by early cushion-shaped designs, blending modern noble materials, craftsmanship, and aesthetic concepts to reimagine a classic; .2. The crown is offset from the center, located at the upper right corner of the case, providing enhanced comfort when worn. This design also draws inspiration from early cushion-shaped wristwatches; .3. The dial's markers are arranged diagonally with respect to the case, creating a distinctive feature. The 12 o'clock position of the dial is adorned with a polished pink gold Maltese cross, making the dial stand out even more; .4. Black oxidized hour and minute hands, and a stick-shaped black oxidized small seconds hand, elegant and chic; .5. The case back features a transparent sapphire crystal, securely fastened with screws, allowing a full view of the exquisite finishing of Vacheron Constantin's top-tier movement. Additionally, the watch is paired with a handcrafted square calfskin strap, featuring a polished half Maltese cross design pin buckle.