What's Wrong Here?

Posts
13,476
Likes
31,744
Or what's right?

Pics blow up if you click them.

Old timers please refrain from spoiling this exercise for the newer folks. 馃榾

 
Posts
122
Likes
188
Alright this is a great test for my newly acquired knowledge thanks to this incredible sub...

First pic:
- Observatory logo on the right is simply wrong and looks poorly done.
- Stars on the right one look totally off and cheap.
- I've never seen the polished ring around the logo, so I'm not sure if that's correct on either, but could be.

Second pic:
- The one on the right doesn't look like the exact font.
- The one on the right looks like the logo and triangle are slightly too tall.

How did I do?
 
Posts
3,515
Likes
7,532
How did I do?

You have good eyes but I think you still missed the crucial difference - give it another try
 
Posts
143
Likes
105
Should we question the perlage on the case back on the right?
 
Posts
1
Likes
0
Its the location of the divots right (no idea what the correct term is)? The top divot should be just to the right of the central star, but on the right hand caseback the star is almost centered between them?
 
Posts
259
Likes
415
The one on the right has what I think is a "CE" mark which has only been a thing since the early 90s.
 
Posts
1,965
Likes
9,409
Okay, been here for a minute but not a Connie guy at all so I鈥檒l play. First, I鈥檒l admit it, I don鈥檛 know the answer and I am just guessing to keep this going and learn something new.

The stars look off on the one in the R. Size and layout both.
 
Posts
2,931
Likes
16,639
Yea I鈥檓 thinking it鈥檚 something to do with the stamps below the reference number but I鈥檓 just completely guessing. Something about the polished observatory on the right seems off but maybe it鈥檚 just the contrast between the two.
 
Posts
590
Likes
1,776
I'm giving it a shot. The stars and observatory are kind of a dead giveaway. The big difference to me on the inside of the caseback is that the fake one seems lasered instead of stamped.
 
Posts
541
Likes
2,094
Perlage on the right photo seems too uniformly placed in the outer ring. And then the swirls sometimes overlap, and then not. Like someone was in a hurry.
 
Posts
15,168
Likes
44,524
It looks to me as though the Observatory on the right case back is a separate stamping applied to the back (as in glued, or soldered). The one on the back was either milled, or die struck into the case back as I would expect to see on the genuine article. Otherwise, the one on the right looks like a FAKE to me.
 
Posts
2,642
Likes
4,494
The alpha numeric number on the left case back has a consistent sized font where as the one on the right has different sized font used on the suffixes also the layout of the number is different
The l/h one reads with the alpha suffix before the numeric suffix where as the r/h one reads with the numeric suffix before the alpha suffix.

I鈥檒l take a stab it the r/h one being the wrong鈥檜n
 
Posts
1,161
Likes
6,810
The year and the SC are in the wrong positions on the left hand pic at the top?
 
Posts
546
Likes
4,430
What's wrong? None of these watches have been serviced in the last 62 odd years, (i.e. no watchmaker markings)

What's right?
Everyone that serviced these watches over the last 62 years was respectful enough to not scratch a date into their case backs. 馃槈
Edited:
 
Posts
631
Likes
788
The year and the SC are in the wrong positions on the left hand pic at the top?
I had that thought, too, but I think that's a legitimate difference due to case manufacturers (SGR vs CB). I'm going on very limited research, though.

I think the first CB case back is counterfeit but the second in the later comment is real. In addition to the differences others have pointed to, I think the "A"s in the first one should not be pointed, but flat as they are in the second one. Also, the triangle around "Omega Watch Co" is nearly equilateral, but I think the base should be slightly longer than the other two sides, as they are in the other two case backs.
Edited:
 
Posts
94
Likes
154
Tagged as well to learn, picked up most issues noted so far but the additional photo has me reviewing again.