Despite having made more than 100 pièces uniques among a grand total of approximately 1,500 timepieces spanning 42 years of a truly inventive career, independent watchmaker and co-founder of the A.H.C.I. Svend Andersen has become particularly known for the worldtimer, a complicated timepiece displaying the time in 24 time zones. Here Elizabeth Doerr shares a brief history of worldtimers and blue gold while looking at the Andersen Genève x Asprey Heures du Monde.