Strap for Chronomat B01 42 Super Bowl LVIII / Rubber

The lug width of the Breitling Chronomat B01 42 RB01343A1C1S1 is 22mm. This measurement refers to the internal distance between the two lugs of the case and is the key parameter for selecting a compatible strap. Before purchasing an aftermarket strap, it is advisable to verify the measurement using a calliper or a millimetre ruler placed between the lugs.

For the Chronomat B01 42 in red gold, the most suitable straps are in Mississippiensis alligator with a glossy finish in cognac or tobacco tones, or in vegetable-tanned calfskin in bordeaux or chocolate brown. These materials complement the warm tones of the red gold and develop an authentic patina over time. Shell cordovan in whisky tones is a characterful alternative. A red gold deployant clasp is recommended to preserve the leather strap.

To change the strap on a Breitling Chronomat B01 42, you will need a fine-tipped spring bar tool or a small flat-head screwdriver to remove the spring bars securing the strap to the lugs. The spring bars have a standard diameter compatible with common tools. It is advisable to work on a soft surface to avoid scratching the red gold case. If in doubt, a watchmaker or an atelier such as Casati Milano can perform the swap with the utmost care.

Yes, there are numerous aftermarket straps compatible with the Breitling Chronomat B01 42 RB01343A1C1S1, provided they feature a 22mm lug width. Milano Straps offers handcrafted straps in alligator, vegetable-tanned calfskin, shell cordovan and other fine materials, available bespoke or ready to purchase online. The recommended standard length is 120mm for the long section and 75mm for the short section, adjustable upon request.

The lifespan of a leather strap depends on the quality of the hide, frequency of wear and the care applied. A high-quality alligator or vegetable-tanned calfskin strap, kept away from water and perspiration and treated periodically with a nourishing cream, can last between 2 and 5 years whilst retaining a dignified appearance. Casati Milano handcrafted straps carry an 18-month guarantee against manufacturing defects.