Breitling · Galactic

Strap for Galactic 36 Stainless Steel / Diamondworks / Pearl Diamond/ Sahara

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter36 mm
ReferenceA7433063.A780.236X
FamilyGalactic
MovementBreitling caliber Caliber B74 Hours, Minutes, Seconds | Date | Chronometer
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

The Galactic A7433063.A780.236X, seen from the bench

The Breitling Galactic 36 (ref. A7433063.A780.236X) is a 36mm stainless steel watch featuring the Breitling B74 mechanical movement with COSC chronometer certification, ensuring precision within ±4 seconds per day. The watch displays hours, minutes, seconds, and date, with dial options ranging from white mother-of-pearl to black lacquer. The 18mm lug width is a specific technical characteristic designed for balanced proportions and daily wear.

Frequently asked questions

What is the lug width of the Breitling Galactic A7433063.A780.236X?

The Breitling Galactic A7433063.A780.236X features a lug width of 18mm. It is essential to fit a strap that measures exactly 18mm at the lug end to ensure a precise, gap-free fit between the case lugs.

What is the best strap for the Breitling Galactic 36 A7433063.A780.236X?

For the Galactic 36 with its 36mm stainless steel case, vegetable-tanned calf leather or flat-scale alligator are the most harmonious choices, suited to the model's proportions and refined character. For everyday or sportive wear, a nylon NATO strap or vulcanised rubber strap provides durability without compromising the overall aesthetic.

How do you change the strap on a Breitling Galactic A7433063.A780.236X?

The strap on the Breitling Galactic A7433063.A780.236X is secured by standard spring bars, which can be released using a springbar tool with a forked tip. Compress each spring bar carefully to disengage it from the lug hole. It is advisable to rest the watch face-down on a soft surface to avoid scratching the case or crystal during the operation.

Are there aftermarket straps compatible with the Breitling Galactic A7433063.A780.236X?

Yes. Any strap with an 18mm lug width and standard spring bars is technically compatible with the Breitling Galactic A7433063.A780.236X. Milano Straps offers a curated selection of handcrafted 18mm straps in leather, NATO, and rubber, tailored to fit the lug geometry and thickness profile of this specific model.

How long does a leather strap last on a Breitling Galactic 36?

The lifespan of a leather strap depends on the quality of the tanning process, frequency of wear, and maintenance. A high-quality vegetable-tanned strap, rotated regularly and kept away from water and excessive perspiration, can last between three and seven years while developing a distinguished patina over time. Casati Milano straps carry 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