A perpetual calendar, also known as quantième perpétuel, is a mechanical watch designed to automatically adjust for the number of days in each month, including 29 days in February during leap years. In addition to showing the time, day, date, month, and leap year cycle, perpetual calendar watches often feature a moon phase display. The impressive part is that these watches will always display the correct information as long as they are wound. Remarkably, they won’t need adjustment until 2100, when the leap year will be skipped. Perpetual calendar watches, like the Audemars Piguet Royal Oak ...

Few names in the watch world are as respected as Patek Philippe. Founded in 1839, this Swiss watchmaker is known for creating some of the finest watches, turning them into cherished family treasures. Each Patek Philippe watch is crafted with great care and skill, reflecting the brand’s dedication to tradition, innovation, and top-quality craftsmanship. Patek Philippe’s commitment to independence means they oversee every part of the watchmaking process. This allows them to create exceptional, timeless watches that set new standards in the industry.  Keep reading to discover the impressive te...

Patek Philippe is a top watchmaker known for its intricate and unique designs worldwide. Founded in 1839 in Geneva, this luxury brand is famous for its exclusive, limited-edition pieces, which are highly valuable and provide excellent investment returns. For example, the Grandmaster Chime, created to celebrate the brand's 175th anniversary, became one of the most expensive wristwatches ever sold. Only seven were made, one of which is displayed in the Patek Philippe Museum in Geneva. Each watch took 100,000 hours to handcraft, including 20 complications and six patented innovations. Patek Ph...