Watch Spotting: Lewis Hamilton Wears An IWC Big Pilots Perpetual Calendar QP Boutique Edition Ahead Of U.S. Grand Prix The Formula 1 champ chose a rarely-seen perpetual calendar on the eve of the big race. Continue reading ‘Watch Spotting: Lewis Hamilton Wears An IWC Big Pilots Perpetual Calendar QP Boutique Edition Ahead Of U.S. Grand Prix’ 0 Posted In: Uncategorized