Breitling Superocean Heritage B20 Automatic 46mm — Black Dial on Silver Mesh

From the Breitling archive to your wrist, the Superocean Heritage B20 Automatic 46mm blends a storied dive-watch silhouette with contemporary mechanical prowess. Its 46mm stainless steel case sits confidently on the wrist, paired with a polished mesh bracelet that balances sportiness with refined style—perfect for sea adventures and city days alike.

Crafted for clarity under any condition, this model features a volcano black dial with silver-tone baton markers, luminescent highlights, and a date window at 6 o’clock. The unidirectional bezel with a polished ceramic ring enhances legibility and timing accuracy, whether you’re timing a dive or tracking elapsed minutes during a flight.

Key features that matter in real life

• 100% heritage and modern performance: inspired by the original 1950s Superocean, reimagined for today’s demanding environments.
• 46mm stainless steel case with a mesh bracelet: sturdy, comfortable, and dramatically stylish for both casual and formal wear.
• Breitling Caliber B20 automatic movement: COSC-certified chronometer, based on the Tudor MT5612, delivering precise, reliable timekeeping.
• 70-hour power reserve: long-running autonomy so you won’t miss a beat when winding isn’t convenient.
• 200m (660ft) water resistance: ready for swimming, snorkeling, and everyday water exposure without worry.
• Scratch-resistant sapphire crystal and screw-down crown: durability you can feel in daily use and excursions.
• Unidirectional bezel and black ceramic insert: rugged, easy-to-read, and designed for safe timing, even in bright conditions.

This watch isn’t just about looks. The combination of the B20 movement, robust 70-hour power reserve, and COSC certification means you’re getting a high-precision instrument that’s built to perform, whether you’re diving, sailing, or upgrading your everyday carry.

Why this Breitling stands out

Unlike many modern divers, the Superocean Heritage line marries a timeless aesthetic with elite mechanical engineering. The result is a timepiece that offers authentic heritage, exceptional accuracy, and striking presence. The black dial, luminescent markers, and bold 46mm footprint create a footprint that’s unmistakably Breitling—perfect for enthusiasts who value both function and form.

Who is this watch ideal for?

Ideal for divers who appreciate classic design, watch collectors seeking a COSC-certified diver with extended power reserve, and professionals who want a versatile, high-performance watch that performs as well on a boardroom table as it does at sea.

Practical use cases

• Daily wear with a statement presence—offices, dinners, travel.
• Active water sports and swimming—200m water resistance ensures resilience.
• Precision timing for activities that require reliable legibility and control.

Model details

• Brand: Breitling
• Series: Superocean Heritage B20 46
• Model number: ab2020121b1a1 (alternate part number: ab202012/bf74/152a)
• Diameter: 46mm
• Case material: Stainless steel
• Dial color: Black (volcano black)
• Bracelet/strap: Stainless steel polished mesh (with push-button folding clasp)
• Movement: Automatic – Breitling Caliber B20, COSC-certified chronometer
• Bezel: Unidirectional rotating with black ceramic insert
• Crystal: Scratch-resistant sapphire
• Water resistance: 200m/660ft
• Power reserve: ~70 hours

Tips for optimal use: ensure the crown is fully screwed down when near water, rinse with fresh water after salt exposure, and schedule regular servicing to maintain chronometer accuracy. With its heritage-inspired design and modern B20 movement, this Breitling isn’t just a watch—it’s a statement of precision, durability, and timeless style.