Even though the Breitling Superocean Heritage 46 is based on celebrating past replica watches, some features are updated including a steel and aluminum construction fitted bezel with a 120 tooth unidirectional mechanism breitling replica watches instead of a synthetic bezel; and instead of the old school mineral glass, the Breitling Superocean Heritage 46 uses scratch resistance and glareproofed sapphire crystal on both case sides.

As with every Breitling watch, the Breitling Superocean Heritage 46 boast a Breitling 17 caliber, self swiss omega watches winding mechanical movement, 40 hour minimum power reserve, 28,800 vibrations per hour, 25 jewels, dial aperture calendar, steel case, screw-locked crown with two gaskets, and a screwed in caseback.