Hi all, I need your help on helping me verify if this Seamaster is authentic or not. I plan on buying this from a chrono24 dealer but want to make sure it is legitimate. I planned on getting it restored later on so I really do not mind the condition it is in. The movement look legit but I am not sure still. Your help would be much appreciated! https://www.chrono24.com/omega/seamaster-automatic--ref-2869-caliber-500--id4956827.htm Thanks! also i had trouble trying to attach photos so thats why I attached the link instead.