The Patek Philippe Complications Collection 5135G010 makes its grand debut as the first Nautilus complicated watch, crafted with extremely sophisticated techniques to create a casual sports watch.1. Small in size, big in capability: It features the following functions: a date function at 12 o'clock, a day function at 10 o'clock, a week function at 2 o'clock, and a 24-hour indication at 6 o'clock. All functions operate seamlessly.2. The movement employs a replica automatic winding mechanism, perfectly embodying the intended appearance while flawlessly integrating all functionalities.3. An independent watchmaker, known for his customization skills, has passionately participated in tailoring the dial color, adding a unique and interesting soul to this one-of-a-kind timepiece! .Craftsmanship at its finest; we welcome all watch enthusiasts to come and appreciate it!