I really enjoyed your take on collecting watches :)

I do have a few Casio's in my collection. I have an F91w on an olive NATO as it was used by the British Army. The A168 is a cousin to the A158, featured in Planes, Trains and Automobiles. The calculator watch takes me Back to the Future. The world timer "royale" is a great piece of design with a fantastic set of features. I'm looking to add the databank, the world's first smart watch and the DW5600e certified by NASA for space flight. I do have a watch costing 4 figures and yet I would keep the Casio's in my collection and wear them.