Strap for Navitimer Rattrapante Red Gold / Black / Bracelet

The lug width of the Breitling Navitimer RB031121/BG11/443R is 24mm. This is a non-standard measurement specific to the 45mm version of the Navitimer line. It is essential to verify this with a calliper before purchasing a compatible strap.

For an 18-carat Red Gold case, the most suitable materials are alligator leather in cognac or tobacco tones, vegetable-tanned Box Calf for a sartorial patina, or shell cordovan for those who prioritise durability. A Red Gold deployant clasp completes the pairing without interrupting the chromatic continuity of the case.

To replace the strap on the Breitling Navitimer RB031121/BG11/443R, a spring bar tool is required to remove the spring bars securing the strap to the lugs. It is advisable to work on a soft surface to protect the Red Gold case from scratches. If in doubt, entrust the operation to a watchmaker or the Casati Milano atelier.

Yes. Any strap with a 24mm attachment and standard spring bars is technically compatible with the Breitling Navitimer RB031121/BG11/443R. Milanostraps.it offers a selection of handcrafted 24mm straps made from premium leathers, available both online and in bespoke configuration through the Casati Milano atelier.

The lifespan of a leather strap depends on the material, frequency of use and care. A high-quality alligator or shell cordovan strap, worn regularly and kept away from moisture, can last between 3 and 7 years whilst retaining structural and aesthetic integrity. Vegetable-tanned calf develops patina over time but is more sensitive to water. Milano Straps provides an 18-month guarantee against manufacturing defects.