Elgin Grade 211 in a Gun Metal Case

This 16 size Elgin watch is in an unusual case.  The front bezel and the back have been finished (likely re-finished) in a gun-metal color. I'm sure this is someone's customization from way back when. It looks pretty good actually! 

The watch is a grade 211.  It's a 16 size Elgin, 7 jewels, made about 1901.