The “Superlative Chronometer Officially Certified” is not only the sign of rolex watches, but also is the officially certified of watch’s precision, sometime also close connect with the intrinsic value of the brand. Just like the dial plate engraved with “Oyster” and “Perpetual”.
As we all know, the entire oyster perpetual belongs to Superlative Chronometer watches and the dial plate printed “officially sanctioned chronometer” words; this means the rolex brand pursuit of superb Chronometer and made rolex replica watches become the pioneer of develop the Chronometer watches.
In 1910, one of the rolex became the first watch which passed the COSC. In 1914, the same rolex watches also got the grade-an authentication which awarded by Kew Observatory.
Until 1957, the title eventually finalized. From the original “Chronometer”one word to “Officially Certified Chronometer”and then the last name is “Superlative Chronometer Officially certified”.
In 1957, rolex launched the new generation of 150 0 movement which has strong timing performance, equipped with golden fine adjustment screw of the balance wheel which has strong precise timing function and in order to show this extraordinary quality rolex conceived the concept of “Chronometer Superlative”.
Pay a tribute to datejust watches
This name was added to the dial plate in the later and became the famous “Superlative Chronometer Officially Certified”, and this kinds of swiss rolex replica watches launched in 1957.