What Do BLNR, BLRO, CHNR, And Other Rolex Acronym Letters Stand For?

Rolex Sports watches

What Do BLNR, BLRO, CHNR, And Other Rolex Acronym Letters Stand For?

Rolex uses a number of different letters in its reference numbers, but what do they mean? BLRO, BLNR, LB, and LV, are just some of the many terms that Rolex uses for its models. The Rolex abbreviations and acronyms are many and complicated but this guide will tell you exactly what the letters mean.

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