Strap for Navitimer World Red Gold / Black / Calf / Pin

The lug width of the Breitling Navitimer H2432212/B928/441X/R20BA.1 is 24 millimetres. This historical standard was widespread in post-war military chronographs and is perfectly proportioned to the 46mm case diameter. To verify the measurement, simply remove the strap and measure the distance between the lugs: on this model it will invariably be 24mm.

For a red gold Navitimer, dark brown or tan alligator remains the most natural choice: its ordered texture mirrors the geometric precision of the dial, whilst the colour allows the red gold to dominate visually. Alternatively, bordeaux shell cordovan develops a patina over time that dialogues magnificently with the ageing of rose gold, creating a fascinating sense of temporal depth. A grey pearl NATO offers contemporary contrast for those wishing to understate the formal appearance.

The strap is changed by extracting the spring bars—the small metal pins that connect the case lugs to the strap. Using a spring bar tool, gently push from the centre downwards to release the pin, then remove the old strap. Insert the new strap by aligning the hole with the pin and push until it clicks closed. The process takes less than two minutes and requires no technical knowledge. Caution: do not force the pins, as the rose gold lugs are precious.

Absolutely. Any strap with a 24mm lug width is compatible with this model without requiring modifications. Aftermarket options range from alligator to calf, from shell cordovan to NATO, to textured rubber straps. Milano Straps offers a complete collection of 24mm straps customisable in colour, size and details, with the option of bespoke service at the Casati Milano atelier for genuine tailoring.

A quality alligator or shell cordovan strap, with proper maintenance, lasts on average 3-5 years of daily wear. Lifespan depends on usage, climate, frequency of water exposure and care of finishes. Alligator tends to be more resistant to atmospheric agents, whilst shell cordovan develops a more fascinating patina over time but requires more careful protection from moisture. Occasional washing with lukewarm water and neutral soap, followed by gentle drying with a cloth, significantly extends the life of the strap.