subject: Buy Your Rolex With Great Care! [print this page] In the global watch market, there is no second thought to the fact that Rolex is truly a symbol of class and elegance. Continuing to capture the hearts of millions of people across the globe, it has given the world some truly luxurious watches. To own a Rolex Maidstone, people feel extremely proud. Through innovation and supreme expertise in making every single watch, this goodwill has been earned over the years. Setting a benchmark for others, most of the watches made by Rolex are popular. However, Rolex Oyster Perpetual Datejust is one of the watches that is an example of true craftsmanship. Jewellers Miadstone can also be baught when buying a Rolex.
In the year 1945, Rolex Oyster Perpetual Datejust was introduced. Clearly visible with a special magnifying Cyclops lens, it was the first wristwatch to feature a date display. Waterproof to 100 metres/330 feet, it is self-winding. Come from its process of manufacturing, the features that make it popular as described below.
# taking around 163 detailed steps and a year long process to manufacture, the Oyster case, made from solid ingot of 18k gold or stainless steel.
# The case temporarily receives its crystal, crown and case back so that it can be pressure-proof tested, before the movement is even installed.
# To test the watch at its guaranteed depth, a special tank called a Mariotte meter uses high-tech electronics and vacuum air pressure.
# Only then can it return for final assembly, the movement also has to successfully pass chronometer testing.
# It is disassembled and the process of housing the movement begins, after the Oyster case passes the pressure-proof test. First, fitted with the screw and the winding crown, the movement assembly is placed inside the case. As it helps to maintain the hermetic seal against moisture and dust, this is a vital link in the Oyster chain.
# About 35 minutely precise operations, the crown goes through.
Once the movement assembly is in place, the case receives its crystal. Sliced, shaped and polished to perfection is the crystal cut from a laboratory grown synthetic sapphire. It helps from scratches to protect your Oyster Rolex.
With a zytel washer, the crystal is attached to the Oyster assembly and then to complete the hermetic seal, the bezel is fitted.
When submerged at depth, actually increases the effectiveness of the seal, the seal of the crystal is so designed that the excessive pressure that builds up.
Finally, before being tested for effectiveness, the auto-winding Rotor mechanism is installed.
Only with a final round of pressure-proof testing, timing reliability testing and random durability testing, the entire process of manufacturing a Rolex Oyster Perpetual Datejust is complete. Featuring smoother lines and an enhanced dial and Oyster Perpetual Day-Date, some other popular Oyster Rolex models are Oyster Perpetual.
by: Fraser HartUK
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