The Rolex Milgauss ref. 1019 is one of the most distinctive and collectible vintage Rolex tool watches. This example features a beautiful silver rail dial with the particularly rare square lume configuration, giving the watch an unusual character even among 1019s. Originally developed for scientists and engineers working around strong magnetic fields, the reference combines genuine technical heritage with an understated design. The uncommon dial configuration makes this example especially interesting for the serious vintage Rolex collector.