Strap for Navitimer 1 B01 Chronograph 43 Red Gold / Black / Bracelet

The Breitling Navitimer RB0121211B1R1 has a lug width of 22mm. This is the standard measurement for the 43mm Navitimer case and ensures broad compatibility with quality aftermarket straps.

For the Navitimer RB0121211B1R1 in Red Gold, an alligator strap in bordeaux or cognac with contrast stitching is the most coherent choice given the dial character and the prestige of the case material. Alternatively, a perforated rally-style calfskin strap pays homage to the model's aeronautical heritage.

Strap replacement requires a fine-tipped springbar tool. The Navitimer's lugs are standard: compress the springbar at the lug slot, slide out the old strap and insert the new one, ensuring the springbars seat correctly in both lug holes. The operation takes only a few minutes and requires no specialist tools.

Yes. Any strap measuring 22mm at the lug end is fully compatible with the Navitimer RB0121211B1R1. Milano Straps offers a curated selection of Italian handcrafted straps in leather, alligator, NATO and rubber, all available in the dedicated 22mm strap section.

Longevity depends on the material, frequency of wear and maintenance. A quality handcrafted calfskin strap typically lasts 18 to 24 months with daily use. A well-conditioned alligator strap can exceed three to four years. All Casati Milano straps sold through Milano Straps carry an 18-month production defect warranty.