Strap for Navitimer B01 Chronograph 41 Singapore Airlines

The Breitling Navitimer AB01392A1C1A1 has a lug width of 22mm. This is the correct measurement to use when selecting any aftermarket strap, whether in leather, rubber or NATO. It is advisable to verify the measurement using a vernier calliper placed inside the lugs for an accurate reading.

For the Navitimer AB01392A1C1A1 with steel case and black dial, the most suitable materials are grain calf leather in black or cognac for daily wear, alligator in dark grey for formal occasions, and shell cordovan in tobacco or burgundy for those seeking a strap that develops character and patina over time. A butterfly deployant clasp is the most coherent closure with the technical nature of this watch.

To replace the strap on the Navitimer AB01392A1C1A1, use a spring bar tool or flat-head tool with a plastic guard to avoid scratching the lugs. The spring bars are sized for the 22mm lug slot and are released laterally using the dedicated notch. The operation takes approximately two minutes and does not require a visit to an authorised service centre.

Yes, any strap with a 22mm lug attachment is compatible with the Navitimer AB01392A1C1A1. Milano Straps offers a curated selection of handcrafted leather, rubber and nylon straps specifically listed for this lug size, with customisation options for colour, stitching and clasp type. The artisanal construction ensures a precise fit with no play on the original Breitling lugs.

The lifespan of a leather strap depends on the material, frequency of use and care. A quality calf leather strap worn daily typically lasts 18 to 24 months. Shell cordovan, thanks to the dense fibre structure of equine leather, can last 3 to 4 years whilst retaining its shape. Quality alligator leather holds up well if kept away from prolonged moisture. All Milano Straps products are covered by an 18-month warranty against manufacturing defects.