Earlier this morning, Greubel Forsey flexed its horological muscles with an official SIHH 2018 teaser that offers a whole new take on the traditional foudroyante jumping seconds complication.
The Greubel Forsey Nano Foudroyante EWT
If you’re not sure what a foudroyante jumping second hand is, you’re not alone. It’s a rare complic...
Si te gusto esta noticia puede que te interesen estas..