I am selling a Rigi here, featuring the Felsa 693 automatic movement. The watch has been fully serviced and fitted with a new mainspring. It runs well for its age. The original mainspring is included. The beautiful 35 mm steel case (measured without the crown) is a rarity. I am including a copy of the receipt. The month sometimes fails to advance automatically (especially in the first few months). Since this is a private sale, I do not accept returns or offer a warranty. Please don’t hesitate to contact me with any questions, even after the purchase.