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Breitling Superocean Heritage B20 Automatic 46 Stainless Steel Black Dial AB2020121B1S1 - BRAND NEW
  • Breitling Superocean Heritage B20 Automatic 46 Stainless Steel Black Dial AB2020121B1S1 - BRAND NEW
  • Breitling Superocean Heritage B20 Automatic 46 Stainless Steel Black Dial AB2020121B1S1 - BRAND NEW
Breitling Superocean Heritage B20 Automatic 46 Stainless Steel Black Dial AB2020121B1S1 - BRAND NEW

Breitling Superocean Heritage B20 Automatic 46 Stainless Steel Black Dial AB2020121B1S1 - BRAND NEW Breitling Superocean Heritage B20 Automatic 46 Stainless…

Reference AB2020121B1S1

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Breitling Superocean Heritage B20 Automatic 46 Stainless Steel Black Dial AB2020121B1S1 - BRAND NEW

$4,069.15
Requested condition
Brand New

By Breitling

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Breitling Superocean Heritage B20 Automatic 46 Stainless Steel Black Dial AB2020121B1S1 - BRAND NEW

Breitling Superocean Heritage B20 Automatic 46 Stainless Steel Black Dial AB2020121B1S1 - BRAND NEW

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Breitling Superocean Heritage B20 Automatic 46 Stainless Steel Black Dial AB2020121B1S1 - BRAND NEW

Catalogue watch price: $4,069.15 USD

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The Breitling Superocean Heritage B20 Automatic 46 reference AB2020121B1S1 is a brand-new stainless steel dive watch presenting a bold 46mm case paired with a striking black index dial and a uni-directional ratcheted bezel. Completing the package is a purpose-built rubber bracelet that delivers secure, comfortable wear in and out of the water.

Reference AB2020121B1S1 stands out for its combination of heritage-inspired aesthetics and serious dive-tool capability, making it one of the most compelling large-format sport watches in Breitling's current lineup. Contact Bizak & Co. today to purchase this brand-new Superocean Heritage B20 at the best price or to learn more about availability.

Compare it across every Superocean Heritage B20 reference we carry, or browse the full Breitling collection at Bizak & Co.

Buy this Superocean Heritage B20, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Breitling Superocean Heritage B20 Automatic 46 reference AB2020121B1S1 is a brand-new stainless steel sport watch that draws a direct line back to the iconic Superocean models Breitling introduced in the 1950s for professional divers. With its generous 46mm stainless steel case, the watch commands immediate wrist presence while honoring the clean, utilitarian lines that defined the original design language. Offered here brand new by Bizak & Co., this reference represents one of the most accessible entry points into the Heritage B20 family.

The dial on reference AB2020121B1S1 is finished in a deep, matte black that maximizes legibility under any lighting condition. Large luminous index markers replace traditional numerals, keeping the face uncluttered and immediately readable—an essential quality in a genuine dive instrument. The overall palette of black dial against the brushed and polished stainless steel case gives the watch a timeless, versatile character equally at home on a diving expedition or at a weekend dinner.

The uni-directional ratcheted bezel is a cornerstone of the Superocean Heritage B20's identity as a serious dive tool. Turning only counter-clockwise, it allows a diver to safely track elapsed immersion time without the risk of accidentally extending the recorded dive duration. The positive, audible clicks of the ratchet mechanism provide tactile confidence underwater and add a satisfying premium feel during everyday use on dry land.

Power comes from Breitling's B20 automatic movement, an in-house caliber built to Breitling's high standards of precision and reliability. As an automatic movement it winds itself through the natural motion of the wearer's wrist, requiring no battery and rewarding regular wear. The rubber bracelet supplied with reference AB2020121B1S1 is engineered to resist the rigors of salt water, UV exposure, and physical activity, making it the ideal companion for an active lifestyle whether above or below the surface.

At 46mm the Superocean Heritage B20 makes a decisive statement on the wrist, appealing to collectors who favor large, sporty case proportions with genuine heritage pedigree. The stainless steel construction ensures long-term durability and resistance to corrosion, while the classic colorway of black and steel has proven its staying power across decades of watchmaking. This is a watch that will look just as relevant a decade from now as it does today.

Bizak & Co. is pleased to offer this brand-new Breitling Superocean Heritage B20 AB2020121B1S1 at a best-in-class price with the full confidence that comes from purchasing through an established luxury watch dealer. Whether you are adding a first serious dive watch to your collection or seeking a bold everyday companion, this reference is an outstanding choice. Reach out to our team at bizakandco.com to secure yours, ask any questions, or explore our broader selection of new and pre-owned Breitling timepieces.
Technical Details
Reference
AB2020121B1S1
Model
Superocean Heritage B20
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Rubber
Dial
Black Index
Case size
46mm
Requested condition
Brand New
FAQ

1. What makes the Breitling Superocean Heritage B20 AB2020121B1S1 special?
Reference AB2020121B1S1 combines Breitling's storied dive-watch heritage with a bold 46mm stainless steel case, a deep black index dial, and a uni-directional ratcheted bezel that meets the demands of professional divers. The Heritage B20 line reinterprets the original 1950s Superocean aesthetic with modern movement technology, giving collectors both historical resonance and contemporary reliability. It is offered here brand new, ensuring factory-fresh condition with full manufacturer backing.

2. What movement powers the Breitling Superocean Heritage B20 Automatic 46?
The watch is powered by Breitling's B20 automatic movement, a self-winding caliber that winds through the natural motion of the wearer's wrist. As an in-house Breitling movement the B20 is built to the brand's exacting standards of precision and durability. No specific power reserve figure or jewel count is published in the listing, so for full technical specifications we recommend contacting Bizak & Co. or consulting the official Breitling documentation included with the watch.

3. What is the case size and material of reference AB2020121B1S1?
The Breitling Superocean Heritage B20 AB2020121B1S1 features a 46mm stainless steel case, placing it firmly in the large-format sport-watch category. Stainless steel provides outstanding corrosion resistance, long-term durability, and a lustrous finish that complements the black dial and rubber bracelet. The 46mm diameter makes this an assertive, highly visible timepiece on the wrist.

4. Is the Breitling Superocean Heritage B20 46 suitable for everyday wear?
Yes—the Superocean Heritage B20 is built as a genuine dive instrument designed for demanding conditions, which means it is equally well-suited to daily wear. The robust stainless steel case, secure rubber bracelet, and automatic movement make it a practical, low-maintenance companion for active lifestyles. Its classic black-and-steel colorway is versatile enough to pair with casual and smart-casual dress.

5. What dial and bracelet does the AB2020121B1S1 come with?
This reference features a black index dial with luminous hour markers that ensure exceptional legibility in low-light and underwater environments. It ships on a rubber bracelet engineered for resistance to salt water, UV light, and physical stress, making it an ideal choice for water sports enthusiasts. The combination of black dial and rubber strap reinforces the watch's purposeful, sport-first character.

6. Is the Breitling Superocean Heritage B20 AB2020121B1S1 a good buy, and how can I purchase it from Bizak?
This brand-new reference offers strong value as a factory-fresh Breitling with a proven heritage pedigree, a versatile 46mm stainless steel case, and an in-house automatic movement—all at a competitive price. Reserve this watch online with a $200 deposit. Visit bizakandco.com or contact the Bizak & Co. team directly to purchase the AB2020121B1S1, ask about pricing, or explore our complete Breitling inventory.

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