I bought this beauty from a little shop in Brussels. I'd say conservatively TZ 85% (it's so hard with vintage). Fully serviced by Lejoallier, in Brussels last year. I looked for one of these for a while, and they are hard to find in this condition. Gorgeous dual....no water stains at all. Case is solid with few bumps. Crystal is flawless. The acrylic bezel has a pocket of distortion, but no cracks! Correct signed crown and back. 39mm (42mm with crown) x 44mm with 20mm lugs It is mounted on a NOS 1171 bracelet and Ofrei supplied end pieces. This one is special. I bought is for 1,300 Euro ($1,750 US) and added the bracelet from Ofrei ($300 with end links). This is a great deal for someone. I will ship abroad, but at additional cost. No disappointments, I have tons of references here and other major forums, as well as 100% positive on eBay. $1,250 USD net to me delivered conus, worldwide add $30 USD