The Rolex Oyster Perpetual ref: 277200-0001 features a stainless steel case with a 31mm diameter. It is powered by the automatic winding Rolex caliber 2232 movement, ensuring precise timekeeping as a certified chronometer. The watch showcases a silver dial, providing a classic aesthetic. This model was produced in 2020, reflecting Rolex's commitment to quality and innovation. The Oyster case design contributes to its durability and water resistance, making it suitable for various environments.