Did you already have knowledge of watchmaking before this certification?
The preparation was fairly intense, even though it was remote. I followed 14 hours of training over video, in two seven-hour sessions with Stéphane Schüler. It was dense, very rich and very well structured. I took an enormous amount of notes — I ended up with 22 pages — because every detail counted. And then there was the FHH app, which is a real gem. It helped me a great deal to revise and test my knowledge. Before this certification, I obviously had some grounding from my professional experience. But the finer technical dimension was missing: materials, densities, complications… It wasn't a natural language for me.