Movement: high grade 9 jewel quartz movement by Piaget, Swiss Brevet, caliber BP1, #59904, runs and keeps time, Dial: marked Piaget, Polo design, brushed yellow, dot indexes, dauphine hands, Case: #8131C701 418366, stamped Piaget quartz, four screws on case-back, inside case marked Piaget 721 Swiss 750 3/10 with Swiss quality gold mark, 20.5 X 20.0 mm, Bracelet: signature Polo design with bright bars and brush finish, 18k yellow gold, #779, clasp marked P, watch measures 7 1/2 inches, gross weight is 106 grams. In excellent condition Watch is in running condition, no box or papers