Steelfish

The Breitling Steelfish captures attention with its origins in the brand’s Superocean line, engineered for professional divers but widely adopted by collectors for its bold presence and everyday versatility. Its 44mm stainless steel case, combined with a deeply knurled bezel and oversized markers, makes it a standout both above and below water. The Steelfish is especially notable for its enhanced water resistance—up to 2000 meters in some versions—making it a practical choice for serious aquatic use and a compelling piece for those who appreciate purpose-built tool watches.

Key references like the A17390 and A17360 define the Steelfish family, with subtle differences in dial texture, hand shape, and bracelet options. The A17390 is favored for its updated dial layout and improved lume, while the earlier A17360 offers a slightly more classic look. Value is driven by dial color (the blue and black dials tend to command more interest), condition of the original bracelet, and the presence of box and papers. Limited edition variants occasionally appear and can fetch a premium, especially if produced in smaller numbers.

Inside, the Steelfish houses the reliable Breitling Caliber 17 (based on the ETA 2824-2), prized for its accuracy and straightforward serviceability. When considering a purchase, check for sharp bezel edges and a crisp, unpolished case profile, as these watches often see heavy wear. Originality of the dial and hands is important—later service dials are less desirable to collectors. The Steelfish remains a smart buy for those wanting a substantial Swiss diver with legitimate tool heritage and distinctive Breitling character.