A SIMPLE KEY FOR ROLE DAY DATE UNVEILED

By picking Oystersteel, Rolex guarantees that every Oyster Perpetual watch will stay in excellent condition and look stunning for quite some time to come. Inside, the Cal. 3136 will be the updated version on the Cal. 3135. Full of the most up-to-date tech in the pioneering Swiss manufacturer, it benefits from a blue Parachrom hairspring and Parafl