I’m going to go out in a limb with a very strange theory on these.
There are now 3 separate pieces with different (case) serial numbers and identical hallmarks, along with different logo dials than we are use to seeing on these older Cosmics.
The Hodinkee example has a link to an Italian seller. On that website there is a picture of the purported original box and papers:
The box has what looks to be a 1970’s or 1980’s Omega logo, which matches the ones on the dial of all three examples. I wish I could see the printing on the papers. From my experience, most original papers from the early 1950’s were handwritten by the AD’s as opposed to stamped, but there are always exceptions.
Does anyone know if Omega did some sort of later re-issue of these Cosmics, with original NOS movements? Omega did this with some c
al. 269 movements in 1994, and more recently with
cal. 321 Speedmaster movements.
Does this make any sense at all?
gatorcpa