Zenith El Primero 15/53-0470-400 Blue Dial Automatic Men's WatchThis pre owned Zenith El Primero 15 53 0470 400 is in excellent condition and comes with: NO box or papers. The blue insert has tiny hairlines and chips between 4 8 and between 10 11 oclock. Max wrist size: 8. 25 in. This watch has passed all of our rigorous quality control tests for authenticity, performance, accuracy and condition by our team of Swiss watchmakers using cutting edge technology and the most modern equipment. The watch is 100%