Technical Archive

Breitling
Montbrillant RB013012.C896.718P— lug 20mm

Breitling Montbrillant RB013012.C896.718P: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Montbrillant 01 Red Gold / Aurora Blue / Croco

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Breitling RB013012.C896.718P
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

RB013012.C896.718P

Movement

Breitling caliber Caliber B01 Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel | Chronometer

The Heritage

The Breitling Montbrillant mounts the B01 automatic caliber with column-wheel chronograph function and chronometer certification. The watch features indications of hours, minutes, small seconds and date. The lugs have a width of 20mm.

FAQ

What is the lug width of the Breitling Montbrillant RB013012.C896.718P?

The Breitling Montbrillant RB013012.C896.718P has a lug width of 20mm. This is the standard measurement for this reference, making it compatible with any 20mm strap — whether original Breitling or aftermarket.

What is the best strap for the Breitling Montbrillant in red gold?

For the red gold 18k case of the Montbrillant, the most suitable materials are vegetable-tanned alligator leather in warm tones (cognac, tobacco, bordeaux) and shell cordovan for those seeking a deep patina over time. Box-calf leather is a more understated but equally refined alternative.

How do you change the strap on the Breitling Montbrillant?

The Montbrillant strap is secured by standard 20mm spring bars. A fine-tipped spring bar tool is sufficient to remove the original strap and fit the new one. It is advisable to work on a soft surface to protect the red gold case from accidental scratches.

Are there aftermarket straps compatible with the Breitling Montbrillant RB013012.C896.718P?

Yes. Any strap with a 20mm attachment and standard length (approximately 120/75mm) is technically compatible. Milano Straps offers a selection of handcrafted 20mm straps specifically suited to this reference, including options in alligator, calfskin and rubber.

How long does a leather strap last on a Breitling Montbrillant?

The lifespan of a leather strap depends on leather quality, care and daily use. A handcrafted alligator or shell cordovan strap that has been vegetable-tanned and kept away from water and perspiration, treated periodically with neutral wax, can last between 3 and 7 years while retaining a dignified patina. Calfskin straps generally have a shorter lifespan of 1 to 3 years with regular wear.