One of the blockbuster releases at this year’s Watches and Wonders trade show is a pocket watch weighing 980 grams with nearly 3000 components. The Berkley Grand Complication took 11 years to develop by three master watchmakers at Vacheron Constantin, a titan in the industry. With 63 complications, it broke the brand’s previously-held record for the “world’s most complicated watch.” (Complication is a technical term given to any function of a watch that goes beyond keeping time.) The pocket watch goes where no watchmaker has gone before, building on Vacheron Constantin’s long history of haute …