Does Anyone Know How Many Speedmaster Ultraman 145.012-67 were produced?

Fun fact: it would be amazing to find out where the 6 Ultraman Speedies used in the movie "Marooned" ended up !
So far my own quote as although we can spot half-a-dozen Omega Speedmaster chronographs in the 1969 movie, it looks like only two Speedmaster 145.012-67 Ultraman chronograph versions are clearly in view at the same time ! 🙄
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Rewatched the movie and it's hard to tell which Speedmaster was worn by mission controllers (e.g. Gregory Peck) but most likely a regular Speedmaster with white chronograph hand...
While in some scenes astronaut Buzz Lloyd (Gene Hackman) is clearly wearing an Ultraman version, in other scenes it looks he wore a regular Speedmaster with clearly a white chronograph hand... as the red chronograph hand is hard to spot, although it would be, wouldn't it?
. (Photo: Colombia pictures)
So we have to conclude that the photo showing astronauts Jim Pruett (Richard Crenna) & Clay Stone (James Franciscus) is the only one showing two Omega Speedmaster Ultraman at the same time. Also publicy photos never show mre than two Omega Speedmaster Ultraman versions at the same time...
Again, in some scenes it remains hard to spot a red chronograph, so let's keep it at 2 "Ultraman" !
.(Photo: Colombia pictures)
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