Launched in 1996, Patek Philippe’s patented Annual Calendar has been a flagship model for over 20 years, requiring correction only once a year while displaying the day, date, and month. This exquisite model features a 38mm rose gold case set with 347 diamonds (~2.65 ct) and a crown adorned with 14 diamonds (~0.06 ct). The white Balinese mother-of-pearl dial, highlighted by gold applied numerals, houses the self-winding Caliber 26-330 S QA LU movement with a center sweep second hand. Completing the luxurious design is a hand-stitched matte pearly white alligator strap with a prong buckle set with 27 diamonds (~0.21 ct), perfectly blending elegant lines, noble materials, and meticulous craftsmanship.