Breitling · Superocean Heritage

Strap for Superocean Heritage II B01 Chronograph 44 Stainless Steel / Blue / 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
ReferenceAB0162121C1S1
FamilySuperocean Heritage
MovementBreitling caliber B01 hours, minutes, small seconds | date | Chronograph, column wheel | chronometer
Year2019
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 AB0162121C1S1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Superocean Heritage AB0162121C1S1, seen from the bench

The Breitling Superocean Heritage AB0162121C1S1 is a 44mm stainless steel chronograph that traces its origins to 1957, combining vintage aesthetics with contemporary engineering. It features a blue dial with luminous indices, unidirectional bezel, and houses the Breitling manufacture B01 movement—an automatic chronograph certified COSC with ±4 seconds/day precision. The lug width is 22mm, specific to the Heritage 44mm family and compatible with aftermarket straps. Water-resistant to 200 metres with screw-down caseback.

Frequently asked questions

What is the lug width of the Breitling Superocean Heritage AB0162121C1S1?

The Breitling Superocean Heritage AB0162121C1S1 features a 22mm lug width. This measurement is specific to the 44mm case variant and is compatible with any standard 22mm aftermarket strap, including handcrafted leather, NATO, and rubber options.

What is the best strap for the Breitling Superocean Heritage AB0162121C1S1?

The ideal choice depends on context. For formal or business settings, a 22mm hand-stitched alligator or vegetable-tanned calf leather strap paired with a stainless steel deployant clasp offers a refined result. For sport or water use, a ballistic nylon NATO or vulcanised rubber strap provides superior durability and comfort.

How do you change the strap on a Breitling Superocean Heritage AB0162121C1S1?

Strap replacement requires a spring bar tool or a 1mm flathead screwdriver to release the spring bars from the lugs. Place the watch on a soft surface to avoid scratching the case. Spring bars should measure 1.5mm in diameter and 22mm in length. The operation takes approximately two minutes and does not require a watchmaker.

Are there aftermarket straps compatible with the Breitling Superocean Heritage AB0162121C1S1?

Yes. Any strap with a 22mm attachment width is compatible with the Superocean Heritage AB0162121C1S1. milanostraps.it offers a curated range of handcrafted leather, rubber, and NATO straps in this lug width, with bespoke personalisation available through the Casati Milano atelier.

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

Longevity depends on leather quality and frequency of wear. A high-grade vegetable-tanned calf strap, with daily use and proper care — avoiding prolonged exposure to water and perspiration — typically lasts 2 to 3 years. Alligator straps, owing to the denser scale structure, generally last 30–40% longer. Milano Straps provides an 18-month warranty against manufacturing defects.

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