at the collector’s Edition Rolex oyster surface gold watch,http://www.watch4usale.com, four simple English word immediate task is: Superlative Chronometer Officially Certified. This means that the watch movement has successfully passed the strict test of Swiss precision time test center 15 days and nights; mean at the collector’s Edition Rolex oyster surface gold watch, four simple English word immediate task is: Superlative Chronometer Officially Certified. This means that the watch movement has successfully passed the strict test of Swiss precision time test center 15 days and nights; means in different environment and temperature, it showed excellent performance extremely accurate; is it gain a precious "official accreditation timing" honorary certificate. This is the collector’s edition, Rolex watch consistent standard. production process and inlaid diamond technology, precision machining, metal materials and its purity and thickness by Switzerland famous watch maker manufacturing, reached the top level. collector’s Edition Rolex oyster perpetual DATEJUST available in 1945, was the first watch with calendar function. Genuine Swiss elements, calendar up down (Swiss Rolex proprietary) window convex lens made to stick out a mile, calendar display. Automatic chain, waterproof as deep as 100 meters /330 feet. strap is embedded between the 18 karat gold, and create edition Rolex watchband perfusion ingenuity, and ensure the movement operation is put on a par with precision. Each edition Rolex would have more than one hundred moving parts, each part are meticulously carved, to ensure the perfect consistency. By carefully polished edge, smooth, with the new design of the discount, not only make opening easier, more can be fine tuned, so wear comfortable. Clever design,www.watchonhere.com, finally will accept the simulated environment test,http://www.perfer4uwatch.com, through a series of simulation of life’s most difficult impact test,www.finest-watch-sale.com, can be called a collector’s Edition Rolex strap. few people can get inside edition Rolex oyster case. Only Rolex authorized dealers, have entered the technology and equipment inside the watchcase. If the log watch shows, each edition Rolex oyster watches is the sealing surface (precisely, can resist the impact of 5 nm), providing the shockproof, anti pressure, dust-proof, waterproof protection as the core. No matter what kind of environment can be worn. to create a watch shell edition Rolex chooses a unique 904L stainless steel. 904L has excellent corrosion resistance, widely used in chemical industry. 904L.