This is not an ordinary Mido Multifort Super Automatic Powerwind. This is black dial and capped 80 micron with gold. It is harder to find this 80 micron gold plated Mido Powerwind. It is heavier and thicker.
Omega Constellation cal 564 "C Shape", ca. 1968, model 168.017 SP, textured silver dial, black steel hands, good condition, the movement is very clean.
Both are Seamaster movement cal 503, one is mansize (35 mm), the other is extra large (40mm). It is hard to find extra large Omega Seamaster with good condition. You can compare the size, it is really big antique watch from 1950s.