Technical Archive

Breitling
Galactic W7433012.A780.194X— lug 18mm

Breitling Galactic W7433012.A780.194X: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Galactic 36 Stainless Steel / SleekT / Pearl Diamond / Calf

Artisanal Note

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

Technical Specifications

Breitling W7433012.A780.194X
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

W7433012.A780.194X

Movement

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

The Heritage

The Breitling Galactic features the B74 caliber with hour, minute, second and date functions, certified as a chronometer. The case features 18mm lugs for the strap. The movement offers date indication in addition to the basic time functions.

FAQ

What is the lug width of the Breitling Galactic W7433012.A780.194X?

The Breitling Galactic 36 reference W7433012.A780.194X features 18mm lug width. This measurement should be verified using a digital calliper, measuring the internal distance between the two lugs with the case resting on a flat surface. Any 18mm strap is compatible with this reference.

What is the best strap for the Breitling Galactic 36 with a mother-of-pearl dial?

For the mother-of-pearl dial of the Galactic 36, the most suitable materials are smooth-belly alligator in neutral tones (pearl grey, taupe, midnight blue) and natural shell cordovan. The reptile leather grain complements the organic texture of the mother-of-pearl without overpowering it. Vegetable-tanned calf leather suits those who appreciate a patina that develops with wear. A deployant clasp in polished steel completes the pairing whilst maintaining visual coherence with the case.

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

Strap replacement is carried out using a flat-tipped spring bar tool or a dedicated spring bar screwdriver. Insert the tool into the notch of the spring bar, compress the mechanism and slide the strap out of the lug. Care is required to avoid scratching the polished stainless steel case. If in doubt, it is advisable to consult a watchmaker or the Casati Milano atelier.

Are there aftermarket straps compatible with the Breitling Galactic W7433012.A780.194X?

Yes. Any strap with an 18mm attachment width is compatible with the Breitling Galactic 36. The aftermarket offers a wide selection of materials and finishes that frequently surpass the quality of the original factory strap. Milanostraps.it offers a curated range of handcrafted straps in leather, alligator, shell cordovan and technical materials in this lug size.

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

The lifespan of a leather strap depends on the quality of the hide, the tanning method and daily use. A handcrafted alligator or shell cordovan strap, properly cared for (kept away from water, direct heat and prolonged perspiration), will retain its aesthetic and structural integrity for 3 to 7 years. Casati Milano straps carry an 18-month guarantee against manufacturing defects.