The Breitling Superocean Heritage B01 Chronograph 42 is a 42 mm automatic chronograph with a 30-minute counter, a manufacturer-listed power reserve of about 70 hours and water resistance rated to 200 m. Those specifications apply to a specific reference, not every watch carrying the model name: the AB0156161C1S1, for example, has a stainless-steel case and blue rubber strap. Breitling’s published specifications describe the watch, but do not establish hands-on comfort, real-world accuracy or long-term performance.
Which Superocean Heritage B01 Chronograph 42 is this?
The model name covers several configurations. The main specifications below are for Breitling reference AB0156161C1S1, listed on the brand’s Dominican Republic English product page. It has a stainless-steel case and blue rubber strap. Other 42 mm versions differ in dial, materials or bracelet, so check the reference number before applying a specification or price to a particular listing.
| Reference | Configuration stated on Breitling’s page | Price shown |
|---|---|---|
| AB0156161C1S1 | Stainless-steel case, blue rubber strap | USD 9,300 on Breitling’s Dominican Republic English page, 2026 page snapshot |
| UB0156H11B1S1 | 42 mm steel/red-gold configuration, black rubber strap | Not stated in the cited Iceland page |
| AB0156361L1A1 | Stainless-steel bracelet configuration | Not stated in the cited product-page information |
| AB0156361L1S1 | Green rubber strap configuration | GBP 7,400 on Breitling’s UK page, 2026 page snapshot |
The two listed prices are local page snapshots for different references and markets, not a like-for-like comparison or a universal current price. Check the exact reference, local availability, warranty wording and price with Breitling or an authorized retailer.
What are the dimensions and specifications?
Breitling lists these figures for AB0156161C1S1; they are manufacturer specifications, not independently measured results.
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| Specification | Breitling-listed detail |
|---|---|
| Case | Stainless steel; 42 mm diameter; 14.55 mm thick |
| Lug width | 22.05 mm |
| Movement | Self-winding mechanical Breitling 01 (Manufacture); 41 jewels; 28,800 vibrations per hour |
| Power reserve | Approximately 70 hours |
| Chronograph | Quarter-second measurement; 30-minute counter |
| Water resistance | 20 bars (200 m/660 ft), as stated by Breitling |
| Crystal and caseback | Cambered sapphire crystal with anti-glare treatment on both sides; screwed sapphire caseback |
| Other features | Screw-locked crown, unidirectional ratcheted bezel, date aperture, blue rubber strap |
Breitling calls the calibre B01 its flagship in-house chronograph movement. That is the manufacturer’s description, rather than an independent comparative assessment. The brand dates the Superocean’s first launch to 1957 and presents the current Heritage line as an interpretation of the originals; this is also brand framing, not a claim that the present watch reproduces an original specification.
What does the chronograph do?
The chronograph is a stopwatch function built into the watch. Breitling lists quarter-second measurement and a 30-minute counter. Its B01 guide illustrates start/stop and reset pushpieces and explains how to time an elapsed interval. The quarter-second figure describes the displayed measurement resolution; it is not a report of independently tested timing accuracy.
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The cited B01 operating guide is titled for a 44 mm model and covers B01 chronograph instructions. Owners should consult the current guide for their exact reference before operating the watch.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What does 200 m water resistance mean in practice?
Breitling lists 20 bars (200 m/660 ft) for AB0156161C1S1, but its general Superocean Heritage manual cautions that a stated water-resistance value is a standard rating, not an absolute immersion depth. It also advises against operating the crown or chronograph pushpieces underwater or while the watch is wet. The manual is a collection guide, not confirmed as the current reference-specific manual; follow the guidance for the exact watch.
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The same manual recommends an annual water-resistance test by an authorized Breitling dealer. It notes that perspiration, chlorine or salt water, cosmetics, perfume and dust can affect seals. Its service intervals—an overhaul once a year for intensive water use and service every two years for occasional water contact—are recommendations in that manual, not established as universal current policy. Confirm maintenance advice with an authorized service provider.
Quick Recap
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- Polished Stainless Steel Case and Bracelet, Case Diameter: 44mm
- Blue Dial with Index Hour Markers
- Breitling Caliber B20
- Self-winding Automatic Movement, COSC Chronometer Certified
- 200 Meters / 660 Feet Water-Resistant
What should you check before choosing one?
- Match the reference: Verify the full reference number and confirm the dial, case material and finish, strap or bracelet, and buckle shown in the listing.
- Assess the fit: The cited steel-and-blue-strap version measures 42 mm across and 14.55 mm thick, with 22.05 mm between the lugs. Try the case on wrist if possible; dimensions alone do not determine how it will wear.
- Confirm strap compatibility: The cited reference’s listed lug and strap measurements do not establish that a generic replacement strap will fit. Check the end shape, dimensions and clasp compatibility for the exact reference.
- Verify the local offer: Prices, availability and warranty terms vary by market and reference and can change. Check the current local Breitling page or an authorized retailer; the brand’s product pages include five-year international warranty language, but any registration extension and applicable terms should be confirmed on the current local page.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
