From the ’50s through the ’70s, dive watches became extremely prevalent on the consumer market, and with that onslaught of watches came a variety of different designs meant to make a more efficient, robust diver. Perhaps one of the most iconic varieties was the SuperCompressor. Named so for its case design (cooked up by famed case maker Ervin Piquerez SA ). It featured a spring-loaded case back that created a tighter gasket seal in the presence of higher pressures than normal. The design also featured an inner-rotating bezel that sought to negate a potential timing error caused by a bump against a traditional outer rotating bezel, knocking it out of place. The thing is, while the SuperCompressor was meant to be a robust solution to a real problem faced by divers, the result is a cleaner profile compared to a more traditional diver with an outer bezel. And since most vintage divers deserve to be retired from dive duty (on account of their aged, worn-out gaskets), they do make excellent statement pieces — even when dressing to the nines.
Technos SkyDiver

What We like: Technos is one of those long-forgotten brand known only to enthusiasts “in the know,” which is why you can score mint pieces from the brand at solid prices. This SkyDiver looks to be in near-perfect shape (even featuring its factory brushed finish), save for the faded lume which mixes nicely with the black dial and red seconds hand.
From the seller: “Stainless steel SuperCompressor case is in very good condition with sharp bevels and factory brush finishing. Dial is in very good condition with fine even patina to the luminescent elements of the hour markers and hands. Technos crown. Technos case back is in very good condition with minimal signs of use and wear.”