Strap for Chronofighter Oversize Black Arrow

The lug width of the Graham Chronofighter 2CCAU.S02A is 24mm. This specific measurement is proportioned to the 47mm case diameter and must be verified before purchasing a compatible strap. Measure the internal distance between the two lugs at the case extremities to confirm accuracy.

For the Chronofighter 2CCAU.S02A, we recommend alligator for a classical pairing, shell cordovan for those seeking patina and longevity, or a Cordura NATO for military heritage authenticity. The choice depends on daily usage and personal colour preferences. The steel case pairs well with both dark leather and navy NATO straps.

Use a spring bar tool to gently lift the spring bar pins located at the case extremities. Remove the spring bar from the first lug, then from the opposite one. Insert the new strap by aligning its holes with the pins, then push upwards until you hear the locking click. Proceed carefully to avoid damaging the lugs.

An aftermarket strap is compatible provided its lug width is exactly 24mm. Always verify the technical specifications of the strap before purchase. Quality artisanal straps often require selection of spring bars to ensure a proper fit.

The lifespan of a leather strap depends on the material and usage patterns. Quality alligator lasts 3–5 years with maintenance; shell cordovan, thanks to its natural robustness, exceeds 5–7 years. Calf leather and vegetable tanning range between 2–4 years. Regular maintenance (cleaning and conditioning) significantly extends longevity.