Strap for Navitimer 8 Chronograph 43 Stainless Steel / Black / Black Calf

The Breitling AVI A13314101B1X1 features a lug width of 23mm. This is a non-standard measurement compared to the more common 20mm or 22mm, requiring straps specifically manufactured for this width. It is advisable to verify the measurement with a digital calliper before purchasing.

For the Breitling AVI A13314101B1X1, the most suitable materials are vegetable-tanned alligator for formal or collector use, smooth calf leather for versatile daily wear, nylon NATO for the original instrumental character, and vulcanised rubber for sporting use. A steel deployant clasp is recommended to preserve the integrity of leather straps over time.

To replace the strap on the Breitling AVI A13314101B1X1, a fine-tipped spring bar tool is required. The lugs house standard spring bars: press the end of the spring bar inward towards the lug to release it. It is advisable to work on a soft surface to avoid scratching the case. If in doubt, entrust the operation to a watchmaker or the Casati Milano atelier.

Yes, quality aftermarket straps are available for the Breitling AVI A13314101B1X1, but the 23mm lug width requires careful selection. Milano Straps offers a range of handcrafted 23mm straps in various materials, compatible with this reference and finished to a standard commensurate with the watch itself.

The lifespan of a leather strap depends on the quality of the tanning, frequency of use, and exposure to perspiration and the elements. A quality alligator or vegetable-tanned calf strap, with proper care, can last between 2 and 5 years whilst developing a distinguished aged patina. Casati Milano straps are covered by an 18-month guarantee against manufacturing defects.