Strap for Navitimer 1 Chronograph GMT Stainless Steel / Blue / Croco / Folding

The lug width of the Breitling Navitimer A24322121C2P2 is 24mm. This measurement is taken from the centre of the left lug pin to the centre of the right lug pin, and represents the professional standard for chronographs in this weight and case diameter category (46mm).

Alligator in dark brown or black represents the highest aesthetic standard, creating perfect contrast with the brushed stainless steel case. For daily versatility, vegetable-tanned calf develops natural patina over time in warm honey tones. For practicality with heritage credibility, a NATO in Cordura or dark blue aviation fabric integrates seamlessly with the model's aviation DNA.

A spring bar tool is required to change the strap. Position the tool beneath the lateral lug pin, apply downward pressure to compress the internal spring, then extract the pin. Repeat on the opposite side. Insert the new strap by aligning its pins in the case holes, and allow the spring to lock automatically. Never force: if the pin will not seat, check alignment carefully.

Yes, any strap with 24mm lug width is compatible. The Navitimer's lug pocket depth accommodates straps between 3 and 5mm in thickness. Confirm that the strap was constructed with pins of matching diameter (24mm) to ensure proper fit and eliminate undesirable lateral movement.

Longevity depends on tanning method, use intensity, and maintenance protocol. A premium alligator or vegetable-tanned calf with oleated finish will serve 5–8 years with standard care (monthly cleaning, semi-annual conditioning). NATO and rubber straps possess similar technical lifespan but demand less frequent maintenance. All straps age naturally, developing characteristic patina and texture.