Hamilton Super Compressor 600 Diver American The watch also features a

The watch also features a crisp case and dial and comes complete with its inner and outer boxes

'Frankensteined' and put-togethers

You can read a bit more about this one over at Hodinkee

1930 saw the debut of a two-piece Oyster cushion case

and at home alongside the Submariners and GMTs that make up the Oyster Perpetual collection

Hamilton Super Compressor 600 Diver American The watch also features aNever heard of a Super Compressor before? Check it out this is dive watch history, right here: The Super Compressor name refers to an innovative case design that utilizes a compressor system to increase watertightness the deeper a watch was submerged. As the atmospheric pressure increased, the case back compressed, pushing on the gaskets and creating a tighter seal. Despite the logic of the design, the compressor case wasnt any better at preventing