Referenced as the AB2010121B1S1, this Breitling Superocean Heritage 42 clone pairs a black dial with a black rubber strap in the Heritage sub-line, creating a dive watch that leans toward understated daily wear rather than high-visibility underwater tooling. The 42mm stainless steel case follows the Heritage proportions established across the Superocean range, with a unidirectional bezel and domed sapphire crystal that reference the original 1957 design language. Black on black, the dial and strap create a tonal unity that makes the stainless steel case and the thin coin-edge rim of the bezel the only bright elements, framing the black ring and dial like a polished border. For the design background, see what gives the Heritage Edition its vintage look.

Specifications

• Model: Superocean Heritage B20 Automatic 42 (Heritage II)
• Reference: AB2010121B1S1
• Case size: 42 mm
• Case: stainless steel
• Dial: black with luminous applied indices, date at 6, Chronometre Officiellement Certifie print
• Bezel: unidirectional, black 60-minute ring with lume pip in a steel coin-edge surround (genuine: black ceramic)
• Crystal: domed sapphire with anti-reflective coating
• Strap: black Aero Classic rubber with mesh pattern
• Movement: clone Cal. B20, automatic, 28,800 vph
• Functions: hours, minutes, seconds, date at 6
• Power reserve: 55 hours (genuine Cal. B20: 70 hours)
• Water resistance: 50 m (genuine: 200 m)

The rubber strap on this Heritage variant replaces the mesh or leather options with a material that handles moisture, salt, and temperature shifts without degradation. For a dive-styled piece, rubber makes practical sense, even though this clone, rated at 50 m, should spend all of its time on dry land rather than underwater.

Heritage on Rubber, Between Vintage and Sport

Heritage Superocean references on rubber straps occupy a specific niche between the vintage look of the mesh bracelet versions and the sportier profile of the standard Superocean line. This black-dial variant keeps the retro case shape and domed crystal while using the strap material to push it toward active daily use. The steel-mesh Heritage Chronograph A13313121B1A1 keeps the black palette but adds three subdials and a day-date window, in a more traditional package with metal links. Both reside in the Superocean catalog, and the choice between them comes down to whether you want a three-hand B20 on rubber or a chronograph on metal.

Black-on-Black Heritage 42 Clone for Daily Wear

Black dial on black rubber gives this Superocean Heritage a stealth quality that flashier dial colors cannot achieve. The monochrome palette works in almost every setting, from a business shirt cuff to a casual weekend outfit. This black B20 Heritage is built for daily rotation rather than display-case admiration.