Strap for Navitimer 1 Chronograph 41 Stainless Steel / Silver / Calf / Folding

The Breitling Navitimer A13324121G1X3 features a lug width of 22 mm. This measurement is determined by the structural geometry of the 41 mm stainless steel case and must be respected precisely to ensure correct strap fitting without lateral play.

For the Navitimer A13324121G1X3, the most suitable materials are hornback or porosus alligator leather — for a high-grade pairing — and vegetable-tanned calf leather for daily wear. For a sportier approach, vulcanised rubber and nylon NATO straps suit the model's aeronautical heritage well. The correct width is 22 mm.

To replace the strap, use a spring bar tool to remove the spring bars securing the strap to the lugs. Given the slightly tapered lug profile of the Navitimer, care should be taken to avoid scratching the satin-finished case surfaces. Insert the new 22 mm strap by engaging the spring bar on one side first, then compressing the other into place.

Yes, any aftermarket strap measuring 22 mm with a standard 1.8 mm spring bar is compatible with the Navitimer A13324121G1X3. Milano Straps offers a curated selection of handcrafted straps by Casati Milano in alligator, calf leather, shell cordovan and rubber, all sized for the 22 mm lug width of this reference.

The lifespan of a leather strap depends on tanning quality, frequency of wear and maintenance. A quality alligator or vegetable-tanned calf leather strap typically lasts between 2 and 4 years with regular use. Avoiding prolonged exposure to water and perspiration significantly extends the strap's life. Casati Milano straps come with an 18-month warranty against manufacturing defects.