Strap for Navitimer 01 43 Stainless Steel / Blue Edition / Calf / Pin

The lug width of the Breitling Navitimer AB012116/BE09/435X/A20BA.1 is 22mm. This measurement refers to the internal distance between the two case lugs at the strap attachment point. It can be accurately verified using a digital calliper placed at the base of the lugs without applying pressure.

For the 43mm stainless steel Navitimer AB012116/BE09/435X/A20BA.1, a flat-grain vegetable-tanned calf leather strap is the most coherent choice, honouring the instrument-watch aesthetic of the model. For a more formal register, a symmetrical-belly Mississippi alligator strap is an excellent alternative. For sport or travel use, a ballistic nylon NATO or vulcanised rubber strap provides durability and water resistance.

The strap is removed using a springbar tool inserted into the springbar slot between the case lugs. Compress the springbar and slide the strap out laterally. The procedure takes approximately two minutes and requires no professional tools, though it is advisable to work on a soft surface to avoid scratching the stainless steel case.

Yes. Any strap with a 22mm lug width is technically compatible with the Navitimer AB012116/BE09/435X/A20BA.1. Milanostraps.it offers a curated selection of handcrafted 22mm straps in leather, alligator, NATO and rubber, made with premium materials and compatible with standard Breitling springbars.

The lifespan of a leather strap depends on the hide, frequency of use and maintenance. A quality vegetable-tanned calf strap worn daily typically lasts between 18 and 36 months before requiring replacement. Shell cordovan or alligator straps, owing to their denser fibre structure, can last 4 to 6 years with proper care. Milano Straps products carry an 18-month guarantee against manufacturing defects.