Thanks Guys for the Patina removal tips.
Must admit it takes time to grow on you as your eyes are mostly used for clean evenly looking stainless steel - polished or brushed - and it is my first watch that out of the box looks like it was submerged (Submersible name seems fitting here) in the deep salt sea for some time and banged some more when it got out.
I will try to let my taste grow on that patina/neglected look - but it's good to know that using simple ketchup can transform this to a clean and shining look again.
Must commend KW for including the extra strap, "Mont Blanc" Rep pen and iPhone cover that they included for us.
Rushing things out they seem to only include the long part of the extra strap (with the holes) so I am missing the short section !? emailed them and wait for them to respond for this minor mishap