Hublot MDM Geneve classic in 18k yellow gold on a black rubber strap. Quartz w/ sweep seconds and date. 32 mm case size. Ref 1391.3. Fine Pre-owned Hublot Watch. Certified preowned Classic Hublot M D M 1391.3 watch is made out of yellow gold on a Black Rubber Rubber band with a 18k Hidden buckle. This Hublot watch has a 32 x 32 mm case with a Round caseback and Black Plain dial. 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 Hublot M D M watch please call us toll free at 800-705-1112 and be sure to reference W522467. Watch is in Very Good condition.