He owns a luxury watch brand Patek Philippe Nautilus 5712, a vintage Baume & Mercier his father gave him, a few Rolexes including a Rolex GMT customized by Bamford Watch Department, a Bell & Ross, and the Jaeger-LeCoultre AMVOX3 Tourbillon GMT that he wore in Ironman 2. GQ Style, a newly launched lifestyle publication that…