In 1905, Men Rolex Daytonafounder Hans Wilsdorf (Hans Wilsdorf) founded his own company, called "Wilsdorf and David's" (Wilsdorf and Davis), is a leading company for sales of watches company, but he also developed a self-made watches. At 8:00 on July 2nd, 1908, Rolex (Rolex) officially registered trademark.
Eternal Rose gold stainless steel Oyster case increases, the diameter 44 mm, Screw-in caseback, screw-lock waterproof Twill crown, 4160 automatic winding movement, the Swiss official Observatory (COSC) certification, power reserve 72 hours , white lacquer dial, blue circle with the word CERACHROM countdown setting function, Oyster bracelet with Oyster insurance deduction, water resistant to 100 meters.
1929 economic crisis hit the country, but no one affected by Rolex. It is during this period the invention of an automatic winding mechanism, creating a later blockbuster "Perpetual" (Perpetual)-type table.
1931 Men Rolex Daytonaintroduced the Perpetual rotor watch, to achieve a self-winding watch, automatic time table is recognized as the most accurate and reliable technology.
Soon after in 1936 the company introduced the "bubble back" type of watch, the table immediately after the release became the fashion watch, until today, the "bubble back" is still favored by many collectors collection. "Bubble back" means the Rolex Company from 1935 to 1955 the production of Oyster closed one-way self-winding watches, Men Rolex Daytonaearly classic masterpiece. Since then, Rolex has introduced a variety of classic watches, valuable collections.