Help to identify Omega 30T2?

Hi,

Just looking for some clarification on a watch which has been passed down to me by my great grandfather.

I belive its a variation of the 30T2, I may be wrong.

Any further information would be very much appreciated. I have trawled through Google and only found 1 image of the same watch which has lead to a dead end unfortunately.

I'm aware multiple photos are better, but there are no other markings on the rear of the watch and the only defining features are on the face.

Red star
Pontife hour hand
Roman numerals

Thanks in advance!

As @mac_omega says.

Plus, if you take off the caseback you'll see the serial of the movement, and be able to confirm the calibre. I should imagine it was made between '39 and '43, although we can only have a better idea once we see the movement.

Enjoy it! It's a lovely watch 😀