Manufactured in Switzerland. Standard commemorative markings with "279/700"marked on the left side of the bottom grip frame. A deluxe wood display case with a wine colored lining and commemorative plaque marked "SPHINX/AT.380/700 Anni/Confoederatio Helvetica/1291-1991".

Near new with some very light handling marks. The case is excellent with a few light handling marks and some tape residue on the latch. The commemorative plaque also shows some spots of protective cover residue.