The Rolex Datejust 16220 is a significant transitional reference within the Datejust collection, produced approximately from 1988 to 2006. This model introduced notable upgrades such as a scratch-resistant sapphire crystal and the Rolex Caliber 3135 automatic movement, renowned for its precision, reliability, and quickset date function. It features a 36mm stainless steel Oyster case and is often distinguished by its engine-turned bezel. It was available with various dial colors and typically paired with a Jubilee stainless steel bracelet, balancing sporty and elegant aesthetics.