Technical Archive

Breitling
Galactic W7433012.A779.216X— lug 18mm

Breitling Galactic W7433012.A779.216X: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Galactic 36 Stainless Steel / SleekT / Pearl / Sahara

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Breitling W7433012.A779.216X
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

W7433012.A779.216X

Movement

Breitling caliber Caliber B74 Hours, Minutes, Seconds | Date | Chronometer

The Heritage

The Breitling Galactic 36 W7433012.A779.216X is a women's wristwatch with a 36 mm stainless steel case housing the Breitling B74 calibre, derived from the ETA 2824-2 base with COSC certification. The mother-of-pearl dial features tungsten applied indices and is protected by an anti-reflective sapphire crystal. The 18 mm lug width defines the compatible strap ecosystem for this model.

FAQ

What is the lug width of the Breitling Galactic W7433012.A779.216X?

The Breitling Galactic 36 W7433012.A779.216X has a lug width of 18 mm. This measurement should be verified using a digital calliper placed at the internal distance between the two lugs, on the horizontal plane of the case.

What is the best strap for the Breitling Galactic 36 W7433012.A779.216X?

For this model featuring a mother-of-pearl dial and tungsten indices, a vegetable-tanned alligator strap in midnight blue or burgundy is the most coherent aesthetic choice. For a sportier register, a nylon NATO or a vulcanised rubber strap are reliable functional alternatives.

How do I change the strap on a Breitling Galactic 36?

The strap is removed by pressing the spring bars with a dedicated forked spring bar tool. Place the watch on a soft cushion or microfibre pad to avoid scratching the case. The operation does not require professional equipment, though for fine leather straps it is advisable to entrust the work to a watchmaker or specialist atelier.

Are there aftermarket straps compatible with the Breitling Galactic W7433012.A779.216X?

Yes. Any strap with an 18 mm attachment and standard length (approximately 105/65 mm) is technically compatible. Milanostraps.it offers a curated selection of handcrafted leather, NATO and rubber straps specifically available in the 18 mm lug width, with steel buckle or deployant clasp.

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

Longevity depends on the material and conditions of use. A vegetable-tanned alligator strap, with ordinary care — avoiding prolonged contact with water and perspiration, stored flat — can last 3 to 5 years while retaining structural and aesthetic integrity. Smooth calf straps have an average lifespan of 2 to 3 years. Regular application of a specialist leather conditioner significantly extends strap life.