Invicta34337 Men's 1953 Combat PRO Diver Mens NH35 Automatic 40MM All Black IP SS Watch

Does the model have the large Invicta etching on the side of the case, or no?

Does this watch run on batteries and is the band adjustable?

what is the size of the band? I would like to change it for a Nato strap. Is it easy to do it?

Whats the case diameter?