Zenith El Primero Helios Chronograph Moonphase, Ref 03-2160-4047-C713, 45 MM Stainless Steel Case, Chronograph function, Sunburst Moonphase Dial, Date, Automatic El primero 4047 movement with approximately 50 hours of power reserve, sapphire crytsal, Unworn with box and papers Priced at $5350 shipped or best offer or trade for Email thesaint2009 AT gmail dot com