Previously owned IWC Big Pilot Perpetual Calendar gents watch, Model # IW502618. Limited Edition of only 250 pieces ever produced. Stainless steel 46.2mm case. Stainless steel gold bezel. Black colored dial with Arabic numeral hour markers. Stainless steel crown. Automatic movement. Leather strap with Stainless steel deploy buckle. Hours, minutes, leap year, date, day, month and perpetual calendar. Power reserve up to 168 hours. Water resistant up to 60 meters / 200 feet. Perpetual Calendar

　　watch will correctly adjust for short and long months as well as 28 days of February once in 4 years. Collectors watch, superb mint condition. Complete with original box and papers.

　　subject to availabilit