Breitling dive-watch comparison

Breitling Superocean vs. Superocean Heritage: Which Dive Watch?

Superocean and Superocean Heritage share a maritime purpose but answer it differently: the former emphasizes modern dive-watch clarity and a 300 m rating, while the latter combines 1957-inspired design with Manufacture Calibre B31 and a sleeker 200 m case.

The numerical comparison uses two exact 42 mm steel-bracelet references: Superocean Automatic 42 A17375211B1A1 and Superocean Heritage B31 Automatic 42 AB3111241B1A1.

View featured Breitling watches Source a Breitling Breitling guide directory

Same diameterBoth exact references are 42 mm stainless-steel automatics.

Superocean12.56 mm, Breitling 17, approximately 38 hours and 300 m.

Heritage B3112.03 mm, Manufacture B31, approximately 78 hours and 200 m.

Visual splitThree-row modern dive bracelet versus integrated mesh and 1957-inspired details.

Modern tool or maritime elegance

The choice is clearer than the shared diameter suggests

Choose Superocean when the higher exact-reference depth rating, broad underwater legibility and modern dive aesthetic lead the decision. Choose Superocean Heritage B31 when the longer manufacture-calibre reserve, thinner case, display back and integrated mesh design matter more.

Choose Superocean

You prioritize 300 m, a contemporary dive-watch dial and a conventional three-row steel bracelet.

Choose Heritage B31

You want a 1957-inspired sea watch, 78-hour B31 reserve, sapphire display back and integrated mesh bracelet.

Use exact references

Both collections include other sizes, movements, chronographs and attachments whose specifications differ.

Reference-controlled comparison

A17375211B1A1 versus AB3111241B1A1

Specifications apply only to the two full references shown and were verified July 27, 2026.
Specification	Superocean Automatic 42	Superocean Heritage B31 42
Exact reference	A17375211B1A1	AB3111241B1A1
Case	42 × 12.56 mm, stainless steel	42 × 12.03 mm, stainless steel
Movement	Breitling 17 automatic	Breitling B31 Manufacture automatic
Power reserve	Approx. 38 hours	Approx. 78 hours
Calendar	No date on this exact reference	Date aperture at 6 o'clock
Water resistance	300 m / 30 bar	200 m / 20 bar
Bezel	Unidirectional, ratcheted	Unidirectional, ratcheted
Crown	Screw-locked, two gaskets	Screw-locked, two gaskets
Caseback	Screwed-in solid back	Sapphire-crystal display back
In-between-lug width	22 mm	22.05 mm
Exact attachment	Polished/brushed three-row steel bracelet	Polished integrated steel mesh bracelet

Water capability

Three hundred meters versus two hundred meters

A17375211B1A1 carries the higher factory rating at 300 m. It also uses a screw-locked crown with two gaskets and a unidirectional ratcheted bezel, the conventional safety direction for elapsed-time diving.

AB3111241B1A1 is rated to 200 m and uses the same crown and bezel directions in its official specification. Its lower number does not make it decorative-only; it remains a substantial water rating. On either watch, current pressure resistance depends on seals, assembly and testing.

A pre-owned watch should pass an appropriate pressure test before swimming or diving. Do not use the factory rating as a substitute for a current test.

Calibre 17 or Manufacture B31

Reserve, date and presentation are the meaningful differences

Breitling 17 in the selected Superocean is an automatic calibre with approximately 38 hours of reserve. The exact Superocean is deliberately date-free, preserving a highly legible dial.

Manufacture B31 in the selected Heritage is an automatic three-hand/date calibre with approximately 78 hours of reserve. Breitling presents it through a sapphire display back. The longer reserve is useful for rotation, while the date changes the dial and daily interaction.

Breitling 17

Established automatic architecture, approximately 38 hours and no date in the selected Superocean.

Manufacture B31

Free-sprung manufacture automatic, approximately 78 hours and a discreet 6 o'clock date.

Buying rule

Movement origin should be weighed with case condition, service history, fit and intended use.

Two 42 mm watches that do not wear alike

Thickness and attachment change the silhouette

The Heritage B31 is 0.53 mm thinner by the published figures. Its integrated mesh attachment hugs the case visually, while the Superocean's three-row bracelet and bolder dive-watch geometry create a more overt tool-watch profile.

The interfaces are close but not identical: 22 mm for the Superocean and 22.05 mm for the Heritage. Buy replacement parts by full reference. Do not assume a strap or bracelet can cross between the families.

Two chapters of Breitling sea-watch history

Slow Motion clarity versus 1957 waterfront style

Modern Superocean recalls the pared-down Slow Motion dive-watch language of the 1960s: high contrast, broad luminous elements and a design stripped toward underwater legibility. The exact 42 mm reference uses a ceramic-inlaid bezel and steel bracelet.

Superocean Heritage reaches back to Breitling's 1957 Ref. 1004 and Ref. 807 sea watches. The current B31 generation retains the arrow-and-spear hand language, ceramic-inlaid bezel and mesh attachment while adding a modern manufacture movement.

Superocean: choose the modern dive-watch visual grammar.
Superocean Heritage: choose the 1957-inspired proportions and integrated mesh identity.
Do not reduce the choice to depth alone: both exact references have screw crowns, rotating bezels and meaningful water ratings.

Pre-owned inspection

Test the dive hardware and identify the exact generation

Check bezel action and alignment, crown threads, crystal and anti-reflective coating, bracelet articulation, clasp and all supplied links. Inspect the Heritage mesh carefully where it meets the case and clasp.

Match the full reference and serial to the watch and available records.
Confirm whether the dial should have a date for that exact reference.
Test winding, setting, date change where applicable and power reserve.
Inspect bezel insert, lume, hands and dial for impact or moisture evidence.
Request service history and a recent pressure-test result.
Do not infer a manufacture calibre from the collection name alone; verify the exact reference.

Continue by collection

Research the broader ranges before choosing a configuration

Superocean Buying Guide Compare 42, 44 and 46 mm cases, current dive hardware and exact configurations. Read the guide → Superocean Heritage Buying Guide Explore B31 automatics, B01 chronographs, mesh attachments and heritage details. Read the guide → Superocean 42 vs. 44 vs. 46 Resolve the modern Superocean size question with exact-reference dimensions. Read the guide →

Live Shopify product references

Superocean and Superocean Heritage examples

Compare the exact reference, size, movement, configuration, condition, and transaction terms before choosing a watch.

Breitling Superocean Automatic 42 Black Dial Bracelet A17375211B1A1 UNWORN 2026 $4,200.00 Available now View exact watch

Breitling Superocean Automatic 36 Turquoise Dial Turquoise Rubber Strap A17377211C1S1 UNWORN 2026 $3,900.00 Available now View exact watch

Breitling Superocean Automatic 46 Super Diver Black Dial Bracelet E10379351B1E1 UNWORN 2026 $5,000.00 Available now View exact watch

Breitling Superocean Heritage Automatic 36 Green Dial Bracelet A10390361L1A1 UNWORN 2026 $4,700.00 Available now View exact watch

Breitling Superocean Heritage B31 Automatic 42 Black Dial Bracelet AB3111241B1A1 UNWORN 2026 $5,400.00 Available now View exact watch

Breitling Superocean Heritage B01 Chronograph 42 Blue Dial Bracelet AB0156161C1A1 UNWORN 2026 $7,300.00 Available now View exact watch

Frequently asked questions

Superocean versus Superocean Heritage FAQs

Which exact watch has the higher water-resistance rating?

Superocean A17375211B1A1 is rated to 300 m; Superocean Heritage B31 AB3111241B1A1 is rated to 200 m.

Which exact reference has the longer power reserve?

The Heritage's Manufacture B31 is rated to approximately 78 hours versus approximately 38 hours for Breitling 17 in the Superocean.

Are both watches the same diameter?

Yes. Both exact references are 42 mm, but the Heritage is thinner at 12.03 mm versus 12.56 mm.

Do both exact references have a date?

No. The selected Superocean is date-free; the selected Heritage B31 has a date aperture at 6 o'clock.

Do both use unidirectional bezels and screw-locked crowns?

Yes. Breitling specifies a unidirectional ratcheted bezel and screw-locked crown with two gaskets for each exact reference.

Is Superocean Heritage only a dress watch?

No. The exact Heritage B31 is rated to 200 m and has dive-watch hardware, but its thinner case and integrated mesh emphasize a more heritage-led presentation.

Primary sources

Sources and verification

Breitling official current watch catalog · Breitling Superocean collection · Breitling Superocean history · Breitling Superocean Heritage collection · Breitling Superocean history · Breitling Superocean Automatic 42 A17375211B1A1 · Breitling Superocean Heritage B31 Automatic 42 AB3111241B1A1 · Breitling Manufacture Calibre B31 · Breitling water-resistance guidance

Current-reference specifications were checked against Breitling's official US catalog on July 27, 2026. Live price, imagery, URL and availability come from the canonical Superlative Watch Co. Shopify product record on each render.

Editorial review: July 27, 2026. Superlative Watch Co. is an independent luxury-watch dealer and is not affiliated with or authorized by Breitling. Product availability, pricing and specifications can change. Brand names and trademarks belong to their respective owners.

Breitling Superocean vs. Superocean Heritage: Which Dive Watch?