The «Centenary Watch)), an hour and quarter repeater, was made for Kelek by Dubois-Depraz. Its 12.4-line, 28,800 v.p.h. calibre automatic movement is 6.50 mm thick and has 29 rubies. Its 750 (18K) gold case has a sapphire back. This limited and individually numbered series features an engraved movement with a gold rotor, pierced and set with brilliants and sapphires. It will be followed by a stainless steel version with a decorated movement, having a «Vague de Genève» pattern on the rotor and circular-grain on the plate and bridge. The repeating mechanism is modular and can be adapted to the brand’s different automatic calibre movements. Other functions besides the hour and repeating functions are also available.