Built to celebrate the 120th anniversary of Hamilton, and paying homage to their aviation spirit, the new X-Patrol is designed as a functional yet stylish watch. Stainless steel case with sapphire crystal, water resistant to 100m, fitted with the new automatic H21 calibre, featuring 60 hour power reserve, chronograph with date, with exhibition case back. Black leather strap complements the black dial, with fully functional slide bezel, allowing quick conversion between metric and imperial measures.