Strap for Navitimer GMT Stainless Steel / Grey / Bracelet

The Breitling Navitimer AB04413A/F573/453A features a 24mm lug width, measured as the distance between the case attachment pins. This specification is standard for the contemporary generation Navitimer models with a 48mm case diameter. The 24mm width ensures correct visual proportions and allows for a strap with sufficient body to balance the weight and presence of the case.

For the Navitimer AB04413A/F573/453A, alligator leather represents the most refined choice, as its distinctive rectangular grain pattern naturally complements the chronograph's geometric aesthetics. If you prefer understated elegance, vegetable-tanned calf offers sophistication without competing visually with the dial. For dynamic use, canvas NATO straps preserve the watch's avionic heritage, whilst vulcanised rubber ensures practicality and water resistance for demanding conditions.

To change the strap, you must remove the spring bars (lug pins) that pass through the case. Using a spring bar tool, position the small lever under the pin and apply gentle pressure to compress the internal spring until the pin releases from its seat. Remove the old strap and repeat with the new one, ensuring the pins are correctly seated on both sides. Exercise caution to avoid scratching the case finish during this operation.

The Breitling Navitimer AB04413A/F573/453A accepts any strap with a 24mm lug width specification. Compatible materials include alligator, calf, shell cordovan, canvas, rubber, and suede leather, provided the width matches exactly 24mm. Milano Straps offers a dedicated collection of 24mm straps, customisable in colour, stitching thread, and length, with rapid delivery or bespoke commission available through the Casati Milano atelier.

Leather strap longevity depends on material quality and usage intensity. A vegetable-tanned alligator strap of superior quality can endure 5–8 years with regular wear, whilst more delicate calf typically lasts 3–5 years. Vulcanised rubber demonstrates greater resilience, often exceeding 10 years without significant degradation. Factors affecting durability include sun exposure, humidity, frequency of wear, and stitching quality. A well-constructed strap with double stitching maintains structural integrity considerably longer than single-stitched alternatives.