Strap for Navitimer B01 Chronograph 43 Stainless Steel / Ice Blue / Alligator - Folding

The lug width of the Breitling Navitimer AB0138241C1P1 is 22mm. This measurement is standard for 43mm Navitimer cases and should be taken internally between the lugs using a digital calliper placed flush against the case.

For the stainless steel Navitimer AB0138241C1P1, a vegetable-tanned calf leather strap in tobacco brown with contrasting cream stitching offers the most balanced pairing: it develops a personal patina over time and complements the complexity of the dial. For more active use, high-grade rubber or technical NATO straps respect the watch's original tool-watch character. Matt alligator leather elevates the overall register towards urban elegance.

The strap on the Navitimer AB0138241C1P1 is secured by standard 22mm springbars. Using a fine-tipped springbar tool, compress the bar laterally until the strap releases from the lug. Place the watch face-down on a soft cloth to avoid scratching the steel case. The entire procedure takes under two minutes and requires no specialist tools.

Yes. Any strap with a 22mm attachment width is compatible with the Navitimer AB0138241C1P1, provided the top end is straight or gently tapered to suit the lug curvature. Milano Straps offers a curated selection of handcrafted Italian straps in 22mm, available in calf leather, alligator, NATO, and rubber, all interchangeable without case modification.

A quality vegetable-tanned leather strap paired with the Navitimer AB0138241C1P1 typically lasts between 18 and 36 months with daily wear, depending on exposure to perspiration, water, and UV light. Regular conditioning with a neutral leather cream and rotation between multiple straps will significantly extend the lifespan. Casati Milano straps carry an 18-month warranty against manufacturing defects.