The Patek Philippe Twenty~4 Automatic reference 7300/1200A-001 represents a significant evolution in the collection, moving from the original rectangular quartz models to a contemporary 36mm round stainless steel case. This timepiece features a striking blue sunburst dial adorned with applied gold Arabic numerals and baton-style hands, both treated with luminescent coating for enhanced legibility. The signature aesthetic is defined by a “dentelle” or lacework gem-setting technique on the bezel, which consists of 160 brilliant-cut diamonds totaling approximately 0.77 to 0.8 carats. The watch is integrated with a high-polish stainless steel bracelet featuring a newly patented fold-over clasp.
At the heart of the 7300/1200A-001 is the self-winding Caliber 324 S C, a movement visible through the sapphire crystal case back. This mechanical movement provides a power reserve ranging from 35 to 45 hours and operates at a frequency of 28,800 vibrations per hour. The watch is designed for everyday versatility and includes a practical date complication displayed in a discreet aperture at the 6 o’clock position, along with a sweep seconds hand. The construction ensures a water resistance of up to 30 meters, making it suitable for standard daily wear.
General reviews of the Twenty~4 Automatic highlight its successful transition into mechanical watchmaking and its ability to serve as a versatile “day-to-night” accessory. Collectors often praise the impeccable finishing of the integrated bracelet and the sophisticated presence of the diamond-set bezel. While some purists initially found the departure from the original rectangular shape radical, the model is now widely recognized for its balanced 36mm proportions and the reliability of the tried-and-true 324 S C movement. Some critics note the relatively short power reserve compared to modern standards and the premium pricing typical of the brand.