Omega Watch ID Help - 1944?

Hello everyone,

I would like some help identifying a vintage Omega wristwatch that I own. I’m trying to determine its exact model, reference number, and year of production.

Here are the details I have:

• Movement serial number: 10673661 (engraved on the movement)
• Caseback number: 10642120 (engraved inside the caseback)
• Case material: 18K gold (marked “18K 0.750” inside the caseback)

I’ve attached photos of the watch, the movement, and the inside of the caseback for reference.

From what I’ve researched so far, I believe it could be from around 1944, but I would greatly appreciate confirmation as well as any additional information about its model name, reference, and production details.

Thank you in advance for your time and knowledge!

As mentioned. Cal 28. 40’s. Movement could do with a cleaning

If you want to be precise. Do a search on the serial number on the movement