Strap for Mille Miglia Gran Turismo XL Power Control Black / Rubber

The lug width of the Chopard Classic Racing 168457-3001 is 23mm. This measurement represents the distance between the two spring bar lugs (barrel pins) protruding from the sides of the case. To verify strap compatibility, measure this distance precisely using a digital calliper. Any aftermarket strap must respect the 23mm specification exactly to ensure a secure and harmonious fit.

For the Classic Racing 168457-3001 we recommend three primary choices. Alligator in chocolate brown or black creates a natural dialogue with the stainless steel case. Vegetable-tanned calf is the most versatile alternative, developing magnificent patina over time. Shell cordovan, if budget permits, is the most refined choice owing to its natural lustre and exceptional durability. For intensive use, a black or dark blue NATO strap offers practicality and motorsport authenticity.

To change the strap, proceed as follows: 1) Position the watch horizontally. 2) Locate the two spring bar lugs (barrel pins) at the sides of the case. 3) Use a dedicated spring bar tool to press inward on one pin, freeing one end of the current strap. 4) Completely remove the old strap. 5) Align the new strap and insert the spring bars into the corresponding case lugs, ensuring the strap is centred. This is a delicate operation: if inexperienced, consult a professional watchmaker.

Yes, any strap with a 23mm lug width is compatible with the Chopard Classic Racing 168457-3001, provided the spring bars are appropriately sized for this specification. Milano Straps offers a comprehensive range of artisanal 23mm straps in various materials—alligator, calf, cordovan, NATO—all tested to guarantee perfect fit. The Casati Milano atelier can further customise the strap with bespoke sizing, premium leather selection and custom stitching.

Leather strap durability depends on material and usage patterns. A vegetable-tanned calf strap on a 44mm chronograph such as the 168457-3001, subjected to moderate daily wear, lasts 3-5 years before showing significant wear. Alligator lasts slightly longer (4-6 years) due to more robust structure. Shell cordovan can reach 7-8 years of useful life. Regular maintenance—gentle cleaning, drying and monthly conditioning—significantly extends strap longevity. Milano Straps provides straps with an 18-month warranty and ongoing maintenance support.