Rolex 4157 Oversize Precision 38mm

Additional images

 

Model:

Year of issue:

Reference number: 4157

Serial number:

Condition: worn

Status: available

Dealer country: United States

Price in US $: On request

Watch details

Beautiful large 38mm size!

Dealer

Alessandro Ciani

THE QUEST FOR CHRONOMETRIC PRECISION 1910

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision.