Founded in 1868 by an American engineer in Switzerland, IWC has married new world advancements in production with a centuries-long tradition of Swiss craftsmanship. The elaborate timepiece features a black crocodile leather strap with a fixed stainless steel bezel and stainless steel case. Powered by the 30750 caliber and housing a 42-hour power reserve, The Pilot Worldtime lives up to its name with international cities listed around the outer rim. Other features include a 24-hour marker, date display at the 3 o'clock position and water resistance of 60 meters (200 feet)