Hi I recently purchase an Vintage Omega Automatic watch with date and for my disappoint I saw that the bracelet it's not authentic. So please let me know which ref no. will fit for this watch so I'll start looking for it. Also I did my best to see the caliber of this watch but I couldn't take a decent picture to see it..it's so tiny written..I'll have to buy a real macro lens. Thank you in advance for your help.