Hallo to Everyone

I've watched discussions here and can conclude you're really in Breitling antique watches.
I am asking for help. Want to purchase Breitling watch, that seller claims is dated in 1930/40. It's all rose gold and well kept and maintained.
Regarding price I would like to make sure it's worth this kind of money.
Please look at pics and give me some advice.
This is to be a gift for my father on his 75 birthday so you understand, it must be something special ...
Thanks a lot
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