Breitling · Superocean

Strap for Superocean 44

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter44 mm
ReferenceA1739102BA77131S
FamilySuperocean
MovementBreitling caliber 17 hours, minutes, seconds | date
Year2010
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 A1739102BA77131S

Selected for the 20 mm lug width

All 20 mm straps →

The Superocean A1739102BA77131S, seen from the bench

The Superocean represents Breitling's line of professional diving watches, developed for underwater use. It houses the Breitling 17 caliber with hour, minute, second and date functions. The reference A1739102BA77131S features a case with screw-down crown and pushers to ensure water resistance.

Frequently asked questions

What is the lug width of the Breitling Superocean A1739102BA77131S?

The Breitling Superocean A1739102BA77131S has a lug width of 20mm. Before purchasing any aftermarket strap, it is recommended to verify the measurement with a digital calliper directly between the case lugs at the point of contact with the strap.

What is the best strap for the Breitling Superocean A1739102BA77131S?

The choice depends on intended use and aesthetic preference. For elegant or semi-formal settings, vegetable-tanned alligator leather or shell cordovan are refined options. For sport or water use, nylon NATO straps and vulcanised rubber offer durability and quick drying. All straps must feature a 20mm attachment width.

How do you change the strap on the Breitling Superocean A1739102BA77131S?

The strap is removed using a spring bar tool: insert the tip into the lug slot and compress the spring bar to release it. Care must be taken to avoid scratching the case. If in doubt, it is advisable to consult a watchmaker or a specialist atelier.

Are there aftermarket straps compatible with the Breitling Superocean A1739102BA77131S?

Yes. Any standard 20mm strap is technically compatible with the Breitling Superocean A1739102BA77131S. Milanostraps.it offers a curated selection of handcrafted 20mm straps in various materials, designed to integrate seamlessly with Breitling lug geometry.

How long does a leather strap last on a Breitling Superocean A1739102BA77131S?

Longevity depends on material and usage. A vegetable-tanned alligator or shell cordovan strap, with proper care and regular but dry use, can last between 2 and 5 years. Casati Milano straps carry an 18-month warranty against manufacturing defects. For water use, rubber or nylon NATO straps are recommended.

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