I had the full service done on both -
cleaning, oling and timing the movement to Accutron standards.
Slight rust removed from Astronaut hands. Nothing done to dial, case or hands otherwise.
On the 666 also
-New Detent ( The part that holds the stem and crown to the movement )
-New Index Finger
Am well pleased. Great to have them back in their full glory. So just have to wait for my other 666 and my World Timer but am now looking forward to them all the more