Quistion about this Omega

I'm so I will introduce myself a bit.
I'm a watch collector from Holland an mostly collecting Vintage Seiko's
However, I bought last week this Omega Constellation.
It seems real but I don;t know much about vintage Omega, I can see somebody
did abuse the watch to open it and the bracelet is also not in any condition at all.

However, the watch is running excellent with only 2 sec off in 2 days... I had to change the clasp to wear
it as long I needed an extension (need also 3 links)

main question, is er anything original on the watch or did I spend money on self-made fantasy Omega?
I did not open the watch as long i'm afraid the screws are so abused I willen never be able to close it so a serial number is not known... all I know is it have to be urly 70's and with the 1001 movement...

I hope to find some answers here in Omega land

John

Thank you very much!!!

Hallo @Dutchwatchdude,
I want to confirm what @gatorcpa added and give adiditional thaughts.
This original Omega is certainly case back ref 168.047 with chronometer cal 1001.
As @gatorcpa mentioned allready.

Sometimes steel bracelets like this are offered as parts maybe with the extra links you need.

This watch is the predecessor of ref 168.059 with cal 1011 but identical case. This has a slightly different dial with a bit bigger 12 o'clock indices and Omega sign.

The shown watch by @gatorcpa from the Omega database is case back ref 168.060 with cal 1021 daydate.
Yes I like this family of integrated bracelet watches...
I copied the specs of the 18k versions from the Omega Museum site.

Remember: The factory references are a bit more differentiated then the marked case back references due to different models but same case back. In this case the 'BA' indicates gold case and the '3' indicates integrated bracelet...
(The factory ref you only get from the original papers or from an Extract of the Archives, that are not available any more.)
Greetings Konrad

Tnx! You people are awesome here!! I did buy yesterday a similar watch with a black dial and a bracelet with all removable links so I might be able to fix both on the right size with both the original clasp. They will be friends with my Genève in 14k

https://www.instagram.com/dutchwatchdude/ www.dutchwatchdude.com

With two Omega's now you become an Omega Collector!!. Regards 😀

Tnx tomorrow I have 3.... But than I focus again on the old Seiko's ;-)

Hey fellow Seiko and Omega collector, welcome to the forum!

What are your favorite Seiko pieces?

I have a lot of them, the 3 most resent that I really like are those and my Lord Marvel... On my Instagram you get a good idea about my Collection #dutchwatchdude

BTW still waiting for the black constellation, even Holland is just a little bit bigger than a pizza still can the post not deliver a parcel in 2 days....

I have a lot of Seiko's and prefer the vintage non 5's but als have some save the ocean Prospex en my Alpenist. Feel free to take a look on my Instagram all my watches are posted many times and I post every new one... I get a few new watches every week.... Some for flipping others fot my collection (I flip them to afford the good stuff) https://www.instagram.com/dutchwatchdude/