The Oldest continually working watch model — i.e., the oldest one that didn’t lay dormant for just about any timeframe — Vacheron is among the most lauded brands in the world. Whilst it’s the the very least-regarded of high horlogy’s common “Holy Trinity” alongside Patek Philippe and Audemars Piguet, Vacheron https://www.watchesworld.com/a-deep-dive-into-the-business-of-watchmaking/