Strap for Cosmonaute

The Breitling Navitimer A2232212/G517 has a lug width of 22 mm. This measurement is taken between the two lugs at the point where the strap attaches to the case. It is a standard size for high-grade chronographs in the 41–42 mm diameter range, compatible with a wide selection of quality aftermarket straps.

For the Navitimer A2232212/G517, a vegetable-tanned Tuscan leather strap is the most coherent choice given the watch's instrumental vocation: it develops an authentic patina over time and withstands intensive daily use. An alligator strap with symmetrical scale texture complements the brushed steel case for formal occasions, while a nylon NATO or vulcanised rubber strap suits sporting or outdoor contexts.

Strap replacement requires a fine-tipped spring bar tool. Insert the tip into the lug slot, compress the retaining spring and slide out the bar. Take care not to scratch the case surfaces. The Navitimer's lugs have a pronounced curve, so 22 mm spring bars with reinforced shoulders are recommended to ensure a secure fit.

Yes. The Navitimer A2232212/G517 accepts any strap with a 22 mm attachment, either curved or straight-ended depending on the preferred aesthetic. On milanostraps.it you will find handcrafted straps in Tuscan leather, alligator, calf and technical materials, all made to 22 mm and fully compatible with the original Navitimer lugs.

Longevity depends on leather quality, usage and maintenance. A vegetable-tanned Tuscan leather strap, conditioned periodically with a neutral leather cream and kept away from moisture and direct heat, can last three to five years or more. Casati Milano straps carry an 18-month guarantee against manufacturing defects.