Estate Find. From the estate of a local business owner who also owned a Rolex and other high end jewelry. Looks like it was worn very sparingly. It winds and works, no further testing or analysis was performed. This is the 1989 20th anniversary of the Apollo 11 mission version. It is inscribed on the side of the case 0947/2000 As you can see it includes the original outer box, wooden box, inside pillow, velcro strap the astronauts used, special certificate, international warranty booklet, and owners manual. It has the famous Cal 861 movement and is all original. It’s winds up and runs. Check out the pictures as they describe it best. More pictures available if requested.