Strap for Mille Miglia Gran Turismo XL Power Control White / Bracelet

The Chopard Classic Racing 158457-3002 features a lug width of 23mm, a non-standard measurement in watchmaking. This requires specifically sized straps. To verify compatibility, measure the distance between the inner edges of both lugs using a digital calliper.

For the Chopard Classic Racing 158457-3002, recommended materials include alligator for discreet luxury, vegetable-tanned calf for vintage-racing authenticity, FKM rubber for intensive sporting use, and mercerised cotton NATO for practical strap changes. Your choice depends on primary use and aesthetic preference.

To change the strap, use a spring bar removal tool or consult a qualified watchmaker. Place the watch on a soft surface to prevent scratches, position the tool perpendicularly to compress the spring mechanism, gently extract the old strap, and repeat for the opposite side. 23mm-compatible straps insert with uniform pressure until you hear a click.

Yes, but the strap must be specifically manufactured for 23mm lugs. Straps of different widths (22mm or 24mm) create undesirable play or mounting issues that compromise aesthetic stability and lug longevity. Always verify technical specifications before purchase.

A quality leather strap (alligator, calf, cordovan) on a Chopard Classic Racing typically lasts 3-5 years with daily wear. Longevity depends on: frequency of use, UV and moisture exposure, periodic maintenance with neutral wax, tanning quality, and stitching calibre. Casati Milano straps include an 18-month warranty.