Attached to the book are the updated estimates with the guide for a correct interpretation: The estimates refer exclusively to the watches published in this edition. Prices are in €. The 2022 Rolex Retail Price in Italy is indicated in red. Factors, which determine the value of the published timepiece, are: rarity, condition, warranty, kit of accessories, the correspondence of the period of the watch with its bracelet, dial, hands and bezel, condition of its movement.