Strap for Navitimer B01 Chronograph 43 Stainless Steel / Black / Bracelet

The Breitling Navitimer AB0138211B1A1 features a lug width of 22mm. This measurement is consistent across the entire 43mm Navitimer range, ensuring broad compatibility with aftermarket straps in leather, nylon or rubber.

For the Navitimer AB0138211B1A1, we recommend a vegetable-tanned calf leather strap with a rally perforated finish, or a flat-stitched alligator strap in black or dark brown. Both options complement the technical and historical character of the watch without competing with its complex dial.

To replace the strap on the Navitimer AB0138211B1A1, use a springbar tool to compress and remove the 22mm spring bars housed within the lugs. Work on a soft cloth to protect the stainless steel case from scratches. The operation requires care but no specialist watchmaking skills.

Yes. The Navitimer AB0138211B1A1 uses standard 22mm spring bars, making it compatible with all aftermarket straps of that lug width. Milano Straps offers a curated range of handcrafted leather, nylon and rubber straps specifically suited to this measurement, with steel or PVD buckles and deployant clasps.

The lifespan of a leather strap depends on the quality of the tanning, frequency of wear and maintenance. A vegetable-tanned calf strap, kept away from excessive moisture and treated periodically with leather conditioner, can last between two and five years whilst developing a fine patina. High-grade alligator straps often exceed five years with routine care.