This comprehensive and detailed reference guide to Rolex sports model_x000D_watches is an indispensable asset to watch collectors and dealers. The _x000D_only work of its kind, it covers the history of the Submariner, Sea-Dweller,_x000D_Explorer, GMT-Master, Turn-O-Graph, Milgauss, and Cosmograph watches, from_x000D_1952 to 1990._x000D_The history of more than a hundred and forty vintage models is described _x000D_in detail, with the watches shown in chronological order. Color photographs_x000D_illustrate every watch model, with hundreds of diagrams providing clear _x000D_and useful information about the development of each model._x000D_Twenty-two rare Rolex brochures from private collections are shown along_x000D_with numerous catalog photographs and the associated sale prices of sports_x000D_models sold at Christie¹s and Sotheby¹s worldwide from 1997 to 2007._x000D_Also included is a current price guide for every model shown in the book._x000D_Rolex watches continue to dominate the collecting market and this_x000D_authoritative volume, now in its revised and expanded third edition, is an_x000D_essential and timely addition to the library of the Rolex collector and_x000D_dealer._x000D__x000D_ AUTHOR: Martin Skeet has been collecting Rolex sports models for 12 years. Nick Urul is a internationally-known watch dealer. They each reside in London, England with their families.