Strap for Navitimer B01 Chronograph 46 Stainless Steel / Bronze / Switzerland Edition

The Breitling Navitimer AB01372A1Q1P1 features a lug width of 24mm. This measurement, proportionate to the 46mm case diameter, is compatible with all standard 24mm aftermarket straps available on the market.

For the 46mm stainless steel Navitimer with black dial, a vegetable-tanned alligator strap in tobacco or midnight blue offers the best balance between instrumental character and refinement. Alternatively, a rubber strap with military texture is ideal for intensive daily wear, remaining consistent with the model's aeronautical vocation.

The strap is removed using a spring bar tool, inserting the tip into the groove between the lug and the strap to release the spring bars. The operation takes approximately two minutes per side and requires no professional equipment. It is advisable to work on a soft surface to avoid scratching the case.

Yes, the aftermarket offers a wide selection of 24mm straps compatible with the Breitling Navitimer. Milanostraps.it carries a curated range of handcrafted leather, rubber, and NATO straps specifically in 24mm, made from premium materials and available in various finishes and colours.

A quality leather strap — calf or vegetable-tanned alligator — typically lasts between 18 and 36 months with daily wear, depending on exposure to perspiration and moisture. Using a deployant clasp reduces mechanical stress on the leather, significantly extending the strap's lifespan. Casati Milano straps carry an 18-month warranty against manufacturing defects.