Vintage Rolex Explorer Ref. 6610 MINT Excellent Condition. Condition is Pre-owned. NO INTERNATIONAL SHIPPING - RELISTED DUE TO WINNING BIDDER NOT BEING IN THE USA. IF YOU HAVE ZERO FEEDBACK CONTACT ME FIRST OR YOUR BID WILL BE CANCELLED.This is a Rolex Explorer 6610. It has been completely restored and serviced and worn sparingly since. The dial was restored in Europe by Jurgen Hauff in Germany. The movement was serviced by Dalton in Los Angeles. You can clearly read the serial n...umber and the model number between the lugs. The lugs show very little wear and are tight. The crown is original. The crystal is ROLEX NOS. The serial number is very low 168, 611 which matches the back of the case which reads II/56. On the back of the case it clearly says Model 6610. It is the second generation Rolex Explorer. Just 3 years from the original 1953.I have not worn it so the condition has not changed. I just took it to “the Little Watch Shop” here in Houston and they advised it does not need anything. It is keeping impeccable time and is all original.I do not have any papers or a box.I will try to answer any questions but I am not a Rolex expert by any means.So far this watch has not lost any time over two days!! It is running like a fine Swiss watch! (pun intended). Insurance for shipping is extra and available upon request.I DO NOT HAVE A COA. THANK YOU.