Greubel Forsey had used sapphires in novel ways before, but they were not too high at the time. They used it for their unique sapphire dials and dials, and experimented with sapphires in newer and more complex ways in their tourbillon 24 Seconds Contemporaine (hands-on operation). But now, because of the sandwich structure of the case—meaning the case back, the case band (or middle part), and the integrated bezel and front elements—all have been carefully crafted and they have entered a new level. Made of this highly scratch-resistant material. chronosale.co
Greubel Forsey (Greubel Forsey) double tourbillon technology sapphire certainly has a lot of eye-catching things, but it is usually not so noticeable, the first to attract my attention: lugs. I may have a developing medical case with a soft spot for watch ears (I think this is a specific disease that is very watchful), but it is not actually a real 396 part movement or crazy spinning double tourbillon wrist Watch first glance. It is indeed a lug.