JCB Seal

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Jean-Claude Biver’s Own Hallmark of Quality – The JCB Seal Explained (And How it Differs From The Patek Seal)

Jean-Claude Biver is a figurehead which many know and associate with watchmaking in this day and age. A huge collector in his own right, he was integral in the turnaround of the Blancpain brand, as well has having held positions…