Strap for Montbrillant Datora

The Breitling Montbrillant R2133012Q578435X has a lug width of 22 mm. This measurement is taken with a calliper placed internally between the two lugs of the case, at the strap attachment point. Any compatible strap must have a 22 mm end width to ensure a correct fit and stable wear on the wrist.

For the Montbrillant in 18-carat Red Gold, the most appropriate materials are polished alligator in cognac or bordeaux tones, shell cordovan for a compact, sartorial finish, and vegetable-tanned calf leather for everyday use. Pairing the strap with a red gold deployant clasp completes the system with consistent metal matching and extends the leather's service life.

The Montbrillant strap is removed using a springbar tool, inserted into the springbar slot between the lug and the case horn. The operation does not require opening the case or advanced watchmaking skills, but it is advisable to entrust the task to a watchmaker or specialist atelier to avoid scratching the red gold case lugs and preserve their finish.

Yes. The 22 mm format is a widely used standard that allows the use of high-quality aftermarket straps. Milanostraps.it offers a selection of handcrafted straps made specifically for the 22 mm lug width, with straight or curved ends compatible with the Montbrillant case geometry. It is important to verify the end shape of the strap before purchasing.

The lifespan of a leather strap depends on the type of leather, maintenance and frequency of use. A quality alligator strap, handled carefully and kept away from excessive moisture and perspiration, can last between 3 and 5 years. Shell cordovan, owing to its dense fibre structure, tends to last longer while developing a noble patina. Casati Milano straps carry an 18-month warranty against manufacturing defects.