Audemars Piguet Royal Oak Series Moon Phase, exquisite craftsmanship, uniquely designed. It features a custom automatic mechanical movement and is crafted from 316L stainless steel. The glass is made of thick, durable, scratch-resistant material. The strap has a flexible link that fits snugly on the wrist. The case dimensions are 42.1 mm in diameter and 12.5 mm in thickness. The hollowed-out design exudes luxury and elegance, embodying a gentleman's style. The photos are taken of the actual product, ensuring consistent quality.