Breitling · Superocean Heritage

Strap for Superocean Heritage II B01 Chronograph 44 Stainless Steel / Black / Rubber / Folding

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter44 mm
ReferenceAB0162121B1S1 (aka: AB016212.BG82.279S)
FamilySuperocean Heritage
MovementBreitling caliber B01 hours, minutes, small seconds | date | Chronograph, column wheel | chronometer
Year2018
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Superocean Heritage AB0162121B1S1 (aka: AB016212.BG82.279S)

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Superocean Heritage AB0162121B1S1 (aka: AB016212.BG82.279S), seen from the bench

The Breitling Superocean Heritage II B01 Chronograph 44 (reference AB016212.BG82.279S, official code AB0162121B1S1) reinterprets the 1957 original dive watch with modern sensibility. The 44mm stainless steel case houses the in-house Calibre B01 automatic chronograph movement with wheel column, COSC certification, and approximately 70 hours power reserve. The unidirectional rotating bezel, vintage-revisited dial with small seconds, and 200-meter water resistance combine professional diving capability with mid-century aesthetics. Lug width is 22mm.

Frequently asked questions

What is the lug width of the Breitling Superocean Heritage AB0162121B1S1?

The Breitling Superocean Heritage AB0162121B1S1 has a lug width of 22mm, measured internally between the lugs at the case junction. Any strap with a 22mm end width will fit directly without adapters.

What is the best strap for the Breitling Superocean Heritage AB0162121B1S1?

For the Superocean Heritage AB0162121B1S1, the most appropriate choices are: alligator in blue or black to complement the sport-elegant character, shell cordovan for those who appreciate developing patina, vegetable-tanned calf leather for everyday wear, and a premium NATO for marine or sporting contexts. The lug width is 22mm.

How do you change the strap on a Breitling Superocean Heritage AB0162121B1S1?

To replace the strap on the Superocean Heritage AB0162121B1S1, use a fine-tipped springbar tool. Insert the tool into the springbar slot between the lug and the strap, compress the springbar spring and slide it out laterally. The operation takes approximately two minutes and requires no specialist tools. Place the case on a soft cloth to avoid scratching the lugs.

Are there aftermarket straps compatible with the Breitling Superocean Heritage AB0162121B1S1?

Yes. The Breitling Superocean Heritage AB0162121B1S1 uses a standard 22mm lug width, making it compatible with the full range of quality aftermarket straps available at milanostraps.it. Casati Milano handcrafted straps are made from selected leathers and are also available as bespoke pieces with buckle or deployant clasp.

How long does a leather strap last on a Breitling Superocean Heritage AB0162121B1S1?

A quality leather strap — alligator or vegetable-tanned calf — fitted to a Superocean Heritage AB0162121B1S1 typically lasts 2 to 4 years with regular wear, depending on exposure to perspiration, water and UV light. Periodic conditioning with a neutral leather cream and rotating between several straps will significantly extend the lifespan. Casati Milano provides an 18-month manufacturing warranty.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only