The Bubble collection was first introduced in 2000 and soon became one of Corum’s most iconic models of the era. Preserving the design elements of this highly distinguished model, the present watch is a limited edition pavé-set with sparkling diamonds and rubies. The finely engraved skeletonised movement is surrounded by three circular rings of brilliant-cut diamonds and 12 baguette-cut ruby-set numerals, adding another level of sophistication to the watch.