Breitling · Galactic

Strap for Galactic 36 Automatic Stainless Steel / Stratus Silver / 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
ReferenceA3733012/G706/239X/A16BA.1
FamilyGalactic
MovementBreitling caliber Caliber 37 Hours, Minutes, Small Seconds | Date
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 A3733012/G706/239X/A16BA.1, seen from the bench

The Breitling Galactic features the caliber 37 with hour, minute, small second and date indication. The watch has 18mm lugs and reference A3733012/G706/239X/A16BA.1. The movement offers essential functions in a three-dial configuration with a date window.

Frequently asked questions

What is the lug width of the Breitling Galactic A3733012/G706/239X/A16BA.1?

The lug width of the Breitling Galactic A3733012/G706/239X/A16BA.1 is 18mm. This measurement is taken as the internal distance between the two lugs on the case, using a calliper or a millimetre ruler. Any strap with an 18mm attachment is directly compatible with this reference.

What is the best strap for the Breitling Galactic A3733012/G706/239X/A16BA.1?

For the Galactic A3733012/G706/239X/A16BA.1 with its sandy black dial, the most suitable materials are polished black alligator for formal occasions, vegetable-tanned calf leather in tobacco for everyday wear, and shell cordovan in burgundy for a refined vintage character. The lug width is 18mm. For sporting or marine use, a black vulcanised rubber strap in 18mm is recommended.

How do you change the strap on a Breitling Galactic A3733012/G706/239X/A16BA.1?

To replace the strap, use a spring bar tool to compress and remove the 18mm spring bars that attach the strap to the case lugs. Compress the bar on one side, release it from the lug hole, then repeat on the other side. The operation takes approximately two minutes and requires no professional equipment, though working on a soft surface is advisable to avoid scratching the case.

Are there aftermarket straps compatible with the Breitling Galactic A3733012/G706/239X/A16BA.1?

Yes. The Breitling Galactic A3733012/G706/239X/A16BA.1 uses a standard 18mm lug attachment, making it compatible with any quality aftermarket strap in this width. Milanostraps.it offers a curated selection of handcrafted 18mm straps in leather, rubber and fabric, made from selected materials and designed to fit the original case perfectly.

How long does a leather strap last on a Breitling Galactic A3733012/G706/239X/A16BA.1?

Longevity depends on the material and conditions of use. A quality vegetable-tanned calf strap, worn daily with moderate exposure to perspiration and water and maintained with leather conditioner, typically lasts between two and four years. Shell cordovan, owing to the density of its fibre structure, can exceed five years. Alligator, while prestigious, requires careful protection from moisture. Milano Straps covers its straps with 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