Boucheron Paris watch from the "PYRAMID CLASSIQUE CARREE" collection in 18k yellow gold on a black leather strap. Automatique movement w/sweep seconds. Ref AK423143. Circa 2000 Fine Pre-owned Boucheron Watch. Certified preowned Dress Boucheron Pyramid Classic watch is made out of yellow gold on a Black Leather Strap band with a Gold Plate tang buckle. This Boucheron watch has a 30 x 30 mm case with a Square caseback and Black Arabic and Stick dial. Circa: 2000s . It is Gray and Sons Certified Authentic and comes backed by our 12-month warranty. Each watch is inspected by our certified in-house Swiss-trained watchmakers before shipment including final servicing, cleaning, and polishing. If you have inquiries about this Boucheron Pyramid Classic watch please call us toll free at 800-705-1112 and be sure to reference W521409. Watch is in Excellent condition.