HBF Factory has launched the new CUBITUS 5821 watch from Patek Philippe. This Cubitus bracelet and dial are both classic and stylish, perfectly balancing elegance and sophistication. Key features: 1. Movement: Equipped with a custom 9015 modified Cal. 26-330 (with date window alignment), an automatic winding movement. 2. 316L custom ergonomic strap with a new buckle design. 3. Case: Measuring 45mm in size with a thickness of only 8.3mm. The diagonal length of the case (from 10 to 4 o'clock) is considered, and since the case is nearly square, the width at the top and bottom is smaller than this measurement, resulting in a visually understated appearance.