For sale, a 1956 18k cal. 505 Constellation. 15.7xxxxx serial. Bought it serviced 5 years ago at a brick & mortar dealer. Still runs great, but after 5 year a service might be due. Strong case. In the flesh gorgeous dial, on pics not so much. Lacquer degradation visible in last pic (enhanced under artificial light). Haven't got pics of the inside, cannot open it without damaging it. Should you open it and find something untoward send it back. Watch comes with the buckle (aftermarket, but matches the color nicely) and a new croc strap (the one currently on the watch is worn). My price is €2675 bankwired, this includes world wide insured shipping. Add 4% for PayPal. Local pick up in Maastricht/Aachen region welcome Full satisfaction or return after a 3 day inspection period for refund (minus my costs).