calatrava

I am looking at a Patek Philippe dress watch for frequent, if not daily, use. Hence, I require an automatic movement and would prefer the watch to show date as well. I have been in store to look at the new models and clearly like the 5227, with its clean, classical Calatrava look, coming close...

Hi - sorry to ask everyone but would like to verify the authenticity of this watch - is this a genuine Patek Philippe ref 3410? Have attached some photos here. Grateful for any feedback / comments. Thanks and appreciate the help!

Hello, i received this patek below. I dont know much about watches - anybody out there can give me some infos like age or reference ? I did some research and it looks like an old Calatrava.