Breguet · Marine

Strap for Marine 5517 Titanium / Slate Grey / Bracelet

The Marine 5517 Titanium / Slate Grey / Bracelet takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width20 mm
Case diameter40 mm
Reference5517TI/G2/TZ0
FamilyMarine
MovementBreguet caliber 777A Hours, Minutes, Seconds | Date
Year2019
CaseTitanium

Spring bar

Swiss Standard universal spring bars

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

Straps for the Marine 5517TI/G2/TZ0

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Marine 5517TI/G2/TZ0, seen from the bench

The Breguet Marine features the automatic caliber 777A with indication of hours, minutes, seconds and date. The model has a titanium case with a ceramic bezel according to the reference 5517TI/G2/TZ0. The movement offers the essential functions for daily use with the traditional construction quality of the Swiss brand.

Frequently asked questions

What is the lug width of the Breguet Marine 5517TI/G2/TZ0?

The lug width of the Breguet Marine 5517TI/G2/TZ0 is 20mm. This is the internal distance between the two lugs of the case, measurable with a caliper at the point of contact with the sapphire crystal. All straps with 20mm lugs are compatible with this reference.

What is the best strap for the Breguet Marine 5517TI/G2/TZ0?

For the Breguet Marine 5517TI/G2/TZ0 in titanium with slate blue dial, polished hornback alligator in midnight blue or anthracite gray offers the greatest coherence with the haute horlogerie character of the piece. For sports or marine use, vulcanized rubber with titanium deployant clasp is the most functional and stylistically appropriate choice.

How do you change the strap on the Breguet Marine 5517TI/G2/TZ0?

Strap replacement requires a thin spring bar tool to remove the spring bars from the integrated lugs of the bracelet. The operation can be performed independently with care to avoid scratching the satin titanium, or entrusted to a watchmaker or the Casati Milano atelier when mounting a custom strap.

Are there aftermarket straps compatible with the Breguet Marine 5517TI/G2/TZ0?

Yes, any strap with 20mm lugs is technically compatible with the Breguet Marine 5517TI/G2/TZ0. On milanostraps.it you will find a selection of artisanal straps in alligator, calf, NATO and rubber specifically offered for 20mm lugs, with bespoke customization options through the Casati Milano atelier.

How long does a leather strap last on a Breguet Marine 5517TI/G2/TZ0?

The durability of a leather strap depends on the quality of the leather, frequency of use, and exposure to perspiration and water. A high-quality alligator strap, with an 18-month Casati Milano warranty against manufacturing defects, can last from 3 to 6 years with regular use. For marine or sports contexts, vulcanized rubber is recommended, as it offers superior resistance to environmental conditions.

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.

Request an appointment →

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

The atelier's website: casatimilano.com