Hamilton Twin Crown Super Compressor Diving Watch Travel Whether you're looking for a

Whether you're looking for a daily wearer or a special occasions-only dress piece

Enzo Ferrari and Piero Lardi Ferrari- so right off the bat you know we’re talking about one cool watch

As this is auction is for charity

It was built to be a capable dive watch first and foremost

Hamilton Twin Crown Super Compressor Diving Watch Travel Whether you're looking for aSuper Compressor diving watches are a category worthy of study to any vintage sports watch enthusiast. The name refers their case design; a "compressor" system was designed to become more watertight the deeper the watch went under water. The secret was a gasket system in the case back that was compressed as the water pressure increased. Although compressor cases proved to be more complicated to make and no more effective than well designed screw