Breitling Superocean Heritage Superocean Heritage II B20 Automatic 44 Blacksteel / Osaka Breitling Boutique

Reference MB20301A/BH03/278S/M20SS.1

Breitling Superocean Heritage II B20 Automatic 44 Blacksteel / Osaka Breitling Boutique

About this watch

The Breitling Superocean Heritage II B20 Automatic 44 Blacksteel is a luxury timepiece that embodies the perfect blend of style, functionality, and precision. With its striking Blacksteel finish, this watch is designed for the adventurous spirit and suitable for both casual outings and formal events. The robust design features a 44mm diameter case with a rotating bezel marked with a 0-60 scale, allowing for precise timing of dives. The DLC coating offers an extra layer of protection against scratches, making this watch a reliable companion for underwater adventures. At the heart of this watch lies the Breitling Caliber B20, a self-winding movement that showcases precision and reliability. Chronometer certified for accuracy, this movement features a variable inertia oscillator with a silicon balance spring, ensuring excellent resistance to shocks and vibrations. With a power reserve of up to 70 hours, you won't have to worry about winding it frequently. This watch is built for the ocean, with a water resistance of up to 200 meters, making it suitable for snorkeling, diving, or simply splashing around.
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Key Features

  • Breitling Caliber B20 self-winding movement
  • Chronometer certified for accuracy and reliability
  • Water resistance up to 200 meters
  • DLC-coated stainless steel case with rotating bezel
  • Blacksteel finish with minimalist dial design

Specifications

Brand
Breitling
Family
Superocean Heritage
Model
Superocean Heritage II B20 Automatic 44 Blacksteel / Osaka Breitling Boutique
Reference
MB20301A/BH03/278S/M20SS.1
Movement
caliber-b20
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
Stainless Steel 44mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
200

Current Listings

[WTS] Breitling SuperOcean Heritage Chronograph 44mm Blue A13313

Breitling SuperOcean Heritage Chronograph 44mm Blue A13313

Breitling - A13313 · $2,850
  • Condition: Fresh polish
  • Bracelet length: 7.5"
  • Payment methods: Zelle, Venmo, or WU
Posted at
May 9, 2026, 1:26 PM
Active
View listing on r/WatchExchange
[WTS] Breitling SuperOcean Heritage 46 A17320

Breitling SuperOcean Heritage 46 A17320

Breitling - A17320 · $2,350
This listing is for a Breitling SuperOcean Heritage 46. The watch features a 7.75 inch bracelet and comes with minor cosmetic damage to the bezel.

  • Condition: Used, some light marks on the bezel
  • Bracelet length: 7.75 inches
Posted at
May 9, 2026, 1:23 PM
Active
View listing on r/WatchExchange
[WTS][US] Breitling Superocean Heritage B20 Automatic 44 - Blue Dial - 44mm - AB2030 - Full Set

[US] Breitling Superocean Heritage B20 Automatic 44 - Blue Dial - 44mm - AB2030 - Full Set

Breitling - AB2030 · $3,775
This Breitling Superocean Heritage B20 Automatic is a 44mm watch with a blue dial, featuring an automatic movement. It comes in a full set including the watch, box, travel case, and more.

  • Condition: Fantastic, minor hairlines
  • Case size: 44mm diameter
  • Movement: B20 Automatic
Posted at
May 9, 2026, 7:33 AM
Active
View listing on r/WatchExchange
[WTS] Breitling Superocean Heritage II 42MM - Full Set - 2028 Warranty

Breitling Superocean Heritage II 42MM - Full Set - 2028 Warranty

Breitling - 42mm Superocean Heritage II
  • Year of manufacture: 2022
  • Warranty remaining: 5 years
Posted at
May 2, 2026, 12:52 PM
Active
View listing on r/WatchExchange
[WTS][US] Breitling Superocean Heritage B20 Automatic 44 - Blue Dial - 44mm - AB2030 - Full Set

[US] Breitling Superocean Heritage B20 Automatic 44 - Blue Dial - 44mm - AB2030 - Full Set

Breitling - AB2030 · $3,800
This Breitling Superocean Heritage B20 Automatic 44 features a blue dial and is accompanied by its full set, including box and warranty card.

  • Condition: Fantastic with minor hairlines
  • Case Size: 44mm
  • Bracelet Length: fully linked
  • Missing Pins: 2
Posted at
May 2, 2026, 7:47 AM
Active
View listing on r/WatchExchange
[WTS] Breitling SuperOcean Heritage Chronograph 44mm Blue A13313

Breitling SuperOcean Heritage Chronograph 44mm Blue A13313

Breitling - A13313 · $2,850
This Breitling SuperOcean Heritage Chronograph is a 44mm automatic watch with a blue dial.

  • Condition: fresh polish
  • Bracelet length: 7.5 inches
Posted at
May 1, 2026, 3:37 PM
Active
View listing on r/WatchExchange
[WTS] Breitling SuperOcean Heritage 46 A17320

Breitling SuperOcean Heritage 46 A17320

Breitling - A17320 · $2,399
A Breitling SuperOcean Heritage 46 with a 7.75" bracelet is being sold.

  • Condition: Pre-owned with marks on the bezel
  • Bracelet length: 7.75"
  • Bezel condition: has some light marks
Posted at
May 1, 2026, 3:34 PM
Active
View listing on r/WatchExchange
[WTS] Breitling SuperOcean Heritage 42 A17321

Breitling SuperOcean Heritage 42 A17321

Breitling - A17321 · $2,399
This Breitling SuperOcean Heritage 42 is being sold as a watch only, with an AM strap. It's available for purchase via Zelle, Venmo, or Western Union.

  • Case Size: 42mm
  • Payment Methods: Zelle, Venmo, Western Union
Posted at
Apr 28, 2026, 12:29 PM
Active
View listing on r/WatchExchange
BREITLING SUPEROCEAN HERITAGE 57 OuterKnown A10370

BREITLING SUPEROCEAN HERITAGE 57 OuterKnown A10370

Breitling - A10370 · $2,150
The Breitling Superocean Heritage 57 OuterKnown is a re-imagined version of the 1957 model, with a stainless steel case and brown dial. It features a COSC chronometer movement and water resistance up to 100m.

  • Condition: Near mint
  • Diameter: 42mm
  • Water Resistance: 100m
  • Bezel: black ceramic
Posted at
Mar 14, 2025, 5:21 PM
Active
View listing on RolexForums