Need help for U-boat thousands of feet

[Bseries]

Hi all, would need some help from you guys. I'll got a U-boat thousands of feet which i would like to let go as i had bought on impulse last Nov, and i wear it less than 10 times throughout. But i cant seem to find the specifications or the thousands of feet model on the U-boat site anymore. Any guys know where else could i get the specification info so i could add the info in my wts post ? Mine is the 50mm full black with the blue tinted glass... Thanks in advance !

[ocean9]

your's should be model 1914, but you can alway send the picture of the watch front and back to the U-Boat manufacturer to verified the series no as well as authentication. They will reply you but may take up to 2 week.
The catalog of mine shown black tinted glass on this model, but the blue tinted is also same model just like the model 5236 which come in tinted black and blue.