Audemars Piguet, Royal Oak Offshore Series, model: 15720ST.o.A027CA.01, with a diameter of 42mm, features the signature eight hexagonal screws. It has a deep-sea blue checkered dial and a versatile blue and white color scheme for commuting, which is tough, durable and highly recognizable. It is equipped with the new self-produced 4302 movement with a transparent back, two original quick-release straps, and a sharp luminous effect. It is a complete set with dual SIM cards and dual pockets and few boxes from 2021, and is in very new condition.