The avid watch collector asked the Artisans de Geneve to modify the Patek Philippe Nautilus 5711 so that he could see its “heartbeat”. Nautilus is of special significance to collectors, because his father also has one. The result is called “Pearl”. In order to be consistent with the design language of the original watch, the modified 26-330 SC movement was hand-chamfered after being hollowed out, then satin-polished and treated with anthracite. The dial is also treated in the same way, with the rose gold applied hour markers matching the hour and minute hands. It is finished with a forged carbon fiber bezel, which contrasts sharply with the original case and strap and is a unique version. Click here for more details about Pearl Patek Philippe Nautilus Watch.