Vacheron Constantin

P453/3B

Hi,

I am new to the forum; I fell in love with VC a couple years ago and have been looking to buy one since;

I got really excited about this VC P453/3B and I finally went to see it today;

I am no expert but based on what I have been reading, I cannot tell for sure if it is authentic.

It has no papers, no box.

It is in very good condition and has a rare 18 jewel movement.

Also it has plexiglas glass.

Case number : 337462 / 4073

Movement number : 520798

I have seen a lot of pictures of movements that do not have the Geneva seal.

Why some movements such as this one don't have the Geneva seal?

Also I read somewhere that the last 3 digits of the serial number should be engraved in the body. I could not find them.

Do you know where I could see them?

Anyhow; what do you think? I would appreciate your opinions on this one.

Looking forward;

Manu