Technical Archive

Breitling
Galactic C3733053.C831.215X— lug 18mm

Breitling Galactic C3733053.C831.215X: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Galactic 36 Automatic Stainless Steel / Rose Gold / Diamond / Gun Blue / Sahara

Artisanal Note

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

Technical Specifications

Breitling C3733053.C831.215X
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

C3733053.C831.215X

Movement

Breitling caliber Caliber 37 Hours, Minutes, Small Seconds | Date

The Heritage

The Breitling Galactic features the automatic Caliber 37 with hour, minute, small seconds and date indication. The model has 18mm lugs and the case reference C3733053.C831.215X. The movement offers the essential functions for daily use with the typical Swiss quality construction.

FAQ

What is the lug width of the Breitling Galactic C3733053.C831.215X?

The lug width of the Breitling Galactic C3733053.C831.215X is 18 mm. This measurement is taken with a digital calliper between the lugs, at the point where the strap connects to the case. Adhering to this dimension is essential to ensure a precise fit and a clean aesthetic finish.

What is the best strap for the two-tone rose gold and steel Breitling Galactic C3733053.C831.215X?

For the two-tone rose gold and stainless steel case of the Galactic 36, the most suitable straps are vegetable-tanned alligator in bordeaux, cognac or black tones — or shell cordovan for those seeking a natural patina over time. A deployant clasp in steel or rose gold completes the pairing with metallurgical coherence.

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

The strap on a Breitling Galactic 36 is replaced using a spring bar tool to remove the spring bars from the lugs. Care should be taken to avoid scratching the two-tone case: place the caseback on a soft cloth and work gently at the rose gold lugs. The new 18 mm strap is fitted by clicking the spring bars back into position.

Are there aftermarket straps compatible with the Breitling Galactic C3733053.C831.215X?

Yes, any strap with an 18 mm lug width and straight ends is compatible with the Breitling Galactic C3733053.C831.215X. The handcrafted straps available at milanostraps.it are tailored to this lug size and offered in a wide range of materials and colours, with buckles and deployant clasps in steel or rose gold.

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

A quality leather strap on a Breitling Galactic 36 with daily use has an average lifespan of 2–4 years, depending on the material, maintenance and exposure to perspiration and moisture. Vegetable-tanned alligator or shell cordovan straps, if treated with a nourishing cream and kept away from heat sources, can last considerably longer whilst developing a distinguished patina.