The Rolex Air-King ref: 126900-0001 features a 40mm stainless steel case with a black dial. It is powered by the automatic winding Rolex caliber 3230 movement, ensuring reliable timekeeping. This model was introduced in 2022, showcasing a blend of modern design and Rolex's traditional watchmaking expertise. The watch is designed for durability and precision, making it a practical choice for everyday wear.