This one I might even make a separate thread for as its interesting enough and rare enough to justify it. It’s an unusual jewelery line Omega from 1960 which has a lot of unusual features, it is 18k solid white gold, which is very unusual to begin with for this era of Omega, it had a factory diamond bezel, but importantly its not a ladies watch per se though it would definitely look good on a lady.
This is actually a 33mm case and I’ve had one on my wrist and found it to wear larger than many constellations of the era due to the lugs and thin bezel. It really has a very Patek Calatrava look and feel and this example is in nice condition too.
https://www.ebay.com/itm/403109481207?hash=item5ddb328af7:g:r8QAAOSwoKthKRlh&LH_Auction=1