Strap for Navitimer 1884 Stainless Steel / Black / Bracelet

The lug width of the Breitling Navitimer A2135024.BE62.443A is 24 millimetres. This measurement is the exact distance between the two case lugs and determines the compatibility of any aftermarket strap. To verify it, remove the original strap and measure the space between the attachment rings: it must be exactly 24mm, a standard gauge for large-diameter sports chronographs.

For the 46mm Navitimer, alligator represents the historical choice: its natural texture and softness confer elegance without compromising avionic character. If you prefer patina and chromatic depth, shell cordovan offers aesthetic evolution over time. For pure sport, NATO canvas or FKM rubber guarantee practicality and resilience. Vegetable-tanned calf is ideal for those seeking contemporaneity whilst maintaining technical dignity.

Strap removal is accomplished by releasing the spring bars through a retractable lever or small screwdriver. Grasp the strap, locate one of the two pins, engage the lever and the pin retracts: in this state you can extract the strap from the case. Repeat on the other side, then insert the new strap by aligning its ends to the attachment seats and reposition the pins until locking click. The entire process requires less than two minutes and no special tools.

Yes, any strap with a 24-millimetre lug width is perfectly compatible. Bespoke aftermarket straps offer advantages over OEM: chromatic customisation, leather selection, hand-stitching with quality thread, and longevity often superior thanks to sartorial construction methodology. An 18-month warranty from a specialised atelier provides post-sale support and protection.

Longevity depends on leather quality, tanning method and protective treatment. A premium leather strap of good artisanal manufacture lasts an average of 5–8 years of regular wear, developing fascinating patina. Shell cordovan can exceed 10 years whilst maintaining structural integrity. FKM rubber lasts 3–5 years before hardening, whilst canvas NATO resists 7–10 years without fatigue. Monthly cleaning and annual protective treatment with wax or vegetable oil significantly extend strap lifespan.