Swiss watch maker Jaquet Droz unleashes a preview of its Grande Seconde Off-Center Onyx timepiece ahead of Baselworld. The watch features a 43mm stainless steel case housing with a polished black onyx dial, sitting on top two 18-carat white gold rings that intersect – the smaller of the two rings features the hour and minute hands, while the larger circle has the seconds hand. The sleek timepiece is powered by Jaquet Droz’s in-house caliber and 68-hour power reserve, finished with a black alligator leather strap.