1952 Omega XL 36mm Bumper Cal.344
Caseback is marked inside 2765 - 2764 - 2771 - 3 SC
This watch was originally packed away in 1966, by the original owner, & put into long term storage.
He re discovered the watch, undisturbed, in tissue paper, last year.........47 years later !.... When rummaging through old packing cases in his loft.
I bought it from him.
My thanks to Archer, for giving me the correct nomenclature, for a replacement Omega 'escape wheel' - I eventually sourced one in Canada.
Serviced, & running perfectly now.