Laureato Chronograph Ti49Girard Perregaux is pleased to unveil a new expression of the companys iconic timepiece that burst onto the watch scene back in 1975. The Laureato Chronograph Ti49 unites the models intricately shaped case design with ultra desirable Grade 5 titanium. This is the first time this strong alloy has featured on a classic Laureato reference. Beyond its strength, this alloy is light, corrosion resistant and hypoallergenic.