A steel Calatrava Weekly Calendar with a new complication sounds incredible. Adding the week number to the day and date is indeed quite useful, especially for those navigating packed schedules. And a new self-winding movement optimized for performance sounds like a treat for watch enthusiasts. Patek Philippe’s attention to detail always shines through, especially with the dial featuring exclusive handwritten-style letters and numerals. It must give the watch a unique and personalized touch, adding to its overall charm and sophistication.