This Rolex has undergone a thorough inspection of water resistance, accuracy, functionality and condition to determine the level of reconditioning required to meet our strict standards. It has also been referenced against technical documents and manufacturer records where available to ensure authenticity and a clean history. This is a pre-owned Rolex Air-King 5504. It has a 34mm Steel case, a White honeycomb dial, a Crocodile - Brown bracelet, and is powered by an Automatic movement. The case has a 2819xx serial making it approximately 75 years. It is supplied with a comprehensive 12 month Watchfinder warranty.