I believe that the Constellation looks good, but the other one has been redialed.
Even though the Constellation looks original, you should get it opened up by a watchmaker - there is a piece of luminous compound that has come loose from the dial rolling around. If you don't do something, it'll break up and could get into the movement, causing more wear to the gears etc. and potentially causing damage. A skilled watchmaker might be able to get it out and reattach it to the dial.
Click to expand...