Up for Auction is this Incredibly Rare and Very Desirable "Mint Condition" Zenith El Primero Deluca Model Number 02.2310.400.  All of the photos are of the actual item and condition this timepiece is in.  This model was made in the early 1990's.  It features the dual colored white dial with black sub dials and Mercedes style hands. It also has screw down push buttons which only about 2500 were made. This features the Zenith 400 31 Jewel movement 36,000.  Watch is keeping time accurately. This particular one was owned by a watch collector and only worn very seldom.  This would be an excellent addition to any watch collector.  Please bid with confidence.  We are a Jeweler that has been in business for over 37 years.