In Case you’re a Rolex admirer or a budding collector, you’d certainly need to know far more regarding your timepieces – and decoding the reference number is one of them. When not just as much of the family title as Rolex, Possibly, Audemars Piguet delivers another thing to would-be wearers: https://www.watchesworld.com/a-history-of-watch-reference-numbers/