IWC DOPPLECHRONOGRAPH, REF. 3711 CIRCA: 1996 CASE MATERIAL: Stainless steel DIAMETER: 42 mm. STRAP MATERIAL: Black leather with stainless steel IWC buckle DIAL: Black matte MOVEMENT: Automatic FUNCTIONS: Time, day, date, split seconds chronograph CALIBER: 79030 ACCESSORIES: With IWC International Guarantee dated December 1993 and stamped by Schaffhausen retailer Hannibal, instruction, service and Guarantee booklets. Please note this lot is the property of a private individual.