The Patek Philippe Annual Calendar (ref.5396G-011) is a 38mm white gold unisex watch with a silver dial, featuring an annual calendar. Powered by the automatic 324 S QA LU 24H/303 caliber with a 45-hour power reserve, it blends function and elegance. It features a sapphire crystal and a black crocodile skin strap with a white gold fold clasp. Geneva Watch Company can procure this watch. This Annual Calendar exemplifies Patek Philippe's high-complication, refined design.