Breitling · Superocean

Strap for Superocean 46 Blacksteel / Yellow / Rubber / Folding

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter46 mm
ReferenceM17368D71I1S2
FamilySuperocean
MovementBreitling caliber 17 hours, minutes, seconds | date
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 M17368D71I1S2

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Superocean M17368D71I1S2, seen from the bench

The Breitling Superocean M17368D71I1S2 is a 46mm professional dive watch featuring a unidirectional bezel, screw-down crown, and anti-reflective sapphire crystal for underwater reliability. Powered by the Breitling Caliber 17 movement, it displays hours, minutes, seconds, and date with chronometer-certified precision. The 316L stainless steel case resists marine corrosion and chemical agents. The 24mm lug width is specifically proportioned for this 46mm model and requires appropriately sized straps to maintain visual balance. This contemporary evolution of the legendary diver line, first developed in the 1950s for professional divers, combines robustness and extreme legibility.

Frequently asked questions

What is the lug width of the Breitling Superocean M17368D71I1S2?

The lug width of the Breitling Superocean M17368D71I1S2 is exactly 24mm. This dimension is proportioned to the oversize 46mm case and guarantees a perfect strap fit to the lugs without lateral play or gaps. Any strap with a width smaller than 24mm will not be compatible with this model.

What is the best strap for the Breitling Superocean M17368D71I1S2?

For the Superocean M17368D71I1S2, the choice depends on intended use. For aquatic and sports situations, a natural rubber strap offers maximum water resistance and flexibility. For moderate elegance, high-quality alligator with uniform grain imparts character without compromising durability. Dressed calf leather is ideal for those desiring patina that evolves over time whilst maintaining a refined appearance. For professional diving operations, technical rubber remains the historical reference choice.

How do I change the strap on a Breitling Superocean M17368D71I1S2?

The strap on the Superocean M17368D71I1S2 is changed using a spring bar removal tool or artisanal technique. Position the watch on a soft surface, locate the small metal pin running through each lug, and carefully lift the pin from below using your tool. Once the pin is extracted, the strap disengages. To fit the new 24mm strap, align the holes with the lugs and reinsert the pin in the correct position, verifying it clicks fully into place.

Can I use an aftermarket strap from a different brand on my Breitling Superocean M17368D71I1S2?

Yes, provided the strap is 24mm lug width and respects the same case width. Quality aftermarket straps allow you to personalise your Superocean without mechanical compatibility compromise. On Milano Straps you will find a curated selection of 24mm straps specifically catalogued for this model, crafted in alligator, calf, rubber and other premium leathers, all verified for perfect lug fit.

How long does a natural leather strap last on a watch like the Breitling Superocean M17368D71I1S2?

A high-quality natural leather strap, subject to regular maintenance, lasts approximately 4-6 years if worn daily. Longevity depends on tanning method (vegetable-tanned leather is more durable over time) and exposure to moisture and chemical agents. Since the Superocean is a diving instrument, alternating leather straps with technical rubber straps during periods of intensive water use is advisable. This extends leather lifespan and keeps the watch always efficient.

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