Hello Josh
The Apollo X watch was originally made as part of the Missions set, comprising of 23 watches in one case.
40 cases were made for sale to clients and an additional 10 cases made, 5 were marked '
Epreuves d'artiste' and 5 'Hors Commerce' - so 50 in total.
View attachment 127134
Every watch was then made singular with an estimated 100-150 pieces each with exception of the Apollo 13 Mission patch which was made before the Missions Case in 1995.
Here is the Apollo 10.
View attachment 127207
Click to expand...