Celebrities Wearing Girard-Perregaux Watches: Harry Connick Jr and Hugh Jackman. Ever heard of Girard-Perregaux watches? Ever heard of celebrities who wear the brand? Girard-Perregaux is a high-end luxury watch brand which is known for producing complex watches.
At least two Hollywood celebrities – Hugh Jackman and Harry Connick Jr – were spotted wearing the prestigious Swiss luxury watch.