Help me identify this watch :)

Hi! I am new to this forum. Looking for some help identifying the watch I found in my grandmothers jewellery box.

I don’t have much information:
- the straps are new
- on the front it says Omega Automatic with the logo
- on the bottom it says Swiss made
- the back is empty, apart from ‘4+K’ on the top, but I could be wrong

I have no idea what the history is on this watch, and unfortunately I can’t ask anyone. Would love to know the age and model if possible! Thanks!!

All the information to determine age, caliber and reference are underneath the caseback. Unless you have a competent watchmaker available to open it up, we'll have to rely on educated guesses. If you don't have a watchmaker, provide your location and members will be able to make recommendations. The "Automatic" is certainly a bumper auto, cal 28.10 SC, 30.10 SC ( SC => center sweep seconds ) or 35x. The shape of the numerals makes me think early 50's although those bumpers started life in the 40's. It's either gold-filled or solid gold, again won't know until opened. The dial looks to be in fine shape, with a service and new crystal this should be a real keeper. Ah yes, 4k => 14k, probably solid gold.