Posts 23 Likes 4 PATLONG ·Sep 5, 2021 Hi, I have this Omega Watch for many years. I am trying to find out about the model , Cal and I can't find anything. Any idea ?
Posts 5,636 Likes 5,791 SkunkPrince ·Sep 5, 2021 Inside the case back is a case number, also sometimes called a reference number. Take your watch to a watchmaker and have her open it up and copy down that information. Caliber and serial numbers can also be useful.