Just saw this Constellation on eBay from Argentina. Nice 18k hidden crown Connie with lovely gold dial and a decent case. Unusual that the observatory doesn't have the expected brickwork - a locally cased watch perhaps? But no - the case back is from a C-case You just have to be so careful.....
That’s because the case back doesn’t match the case front. https://www.omegawatches.com/en-us/watch-omega-constellation-c-st-168-0009-168-0017 The C case Constellations had no observatory brickwork on solid gold pieces. See the pictures in the following thread. https://omegaforums.net/threads/ome...ef-168-009-168-017-excited-on-this-one.24423/ So let’s call this a frankenwatch. gatorcpa
I guess that will teach me for being a little mischievous (and evidently ambiguous) in describing this put together Connie - so the links you provided are a useful explanation of the issue -thankyou.