I am offering a PP Ref. 3960, cal. 215, manual windung Movement 768'700. It is a limited officers watch of 2000 pieces for the 150th Anniversary. The watch is from May 1989. Case: 18 k yellow gold; three-body case with gold cuvette Dial: white, enamel Hands: blued steel "Breguet" Hands Diameter: 34