First Question relating to a Prince Oyterdate 74000

[Laoshi]

Hello fellow watchlovers,

this is my first post so please dont be harsh to me ;)
I registered in this forum cause i bought myself a little Prince Oysteradte 74000 with a linnen dial for a bit under 500$. Now i want to know a little bit more about the watch. The serialnumber dates it to 1979 thats what i found out.

Do you know what ETA was built in? I try to find the right watchband with endlinks - do you know the numbers? Same regarding the box, the internet has many to sell but with different numbers, is there a database to know wich one was probably used on my watch back in 1979?

I know thats a lot of info I am asking for but I am happy to learn with every single answer :)

Cheers