Strap for Grand Prix de Monaco Historique Power Control Strap

The lug width (ansa width) of the Chopard Classic Racing 168569-3001 is 20mm. This measurement refers to the distance between the two lateral lugs of the case. To verify correctly, place a ruler between the two lugs: you should find exactly 20mm of space. It is crucial not to confuse this measurement with the case diameter, which is 44.50mm. A strap with a 20mm lug width ensures perfect fit without lateral play or excessive friction.

For the Chopard Classic Racing 168569-3001, we recommend a light-grain alligator strap or Italian vegetable-tanned calf leather. Alligator offers natural grip and sophistication, ideal for the model's racing identity. Calf develops a patina that evolves over time, creating a personal relationship with the watch. For a sporty summer approach, a cotton NATO strap with titanium deployant maintains versatility without compromise. Avoid excessively thick straps: the 44.50mm case benefits from a sleek profile.

To change the strap, you will need a spring bar tool (professional pin removal instrument). Place the watch on a soft, stable surface. Insert the spring bar tool into the lateral spaces of the case, beside the upper lug, to compress the pin. Once compressed, the strap slides out easily. Repeat the operation with the lower lug. To install the new 20mm strap, align the holes with the lugs and reposition the pins, ensuring they click firmly on both sides. If you are not experienced, entrust the task to an authorised service centre.

Yes, absolutely. The Chopard Classic Racing 168569-3001 is fully compatible with quality aftermarket straps built with a 20mm lug width. Thanks to pin standardisation, you can choose from alligator, calf, shell cordovan, NATO textiles and vulcanised rubber. Aftermarket straps offer greater colour versatility and personalisation compared to original Chopard options. Ensure the new strap is constructed with robust leather or materials and that the pins click firmly into the lugs without lateral play. Online you will find a wide selection of 20mm straps ready for shipping.

The lifespan of a leather strap depends on construction quality, tanning and intensity of use. A quality alligator or calf strap, with vegetable tanning, typically lasts 3-5 years with moderate daily use. If you use the chronograph for intensive sporting sessions (driving, water sports), wear accelerates to 2-3 years. A shell cordovan strap, thanks to superior density, can last 5-7 years. NATO textile straps have even greater longevity (5-10 years). Vulcanised rubber is less durable in dry environments (2-3 years), but resists better in humid environments. Regular maintenance—gentle cleaning and drying—significantly extends service life. Many owners rotate multiple straps to preserve each one and adapt aesthetics to the seasons.