Chopard
Classic Racing 68589-3002— lug 20mm

The lug width of the Chopard Classic Racing 68589-3002 is 20 millimetres. This dimension represents the distance between the centre of one lug and the centre of the opposite lug along the horizontal line of the case. It is essential to verify that the chosen strap is precisely compatible with this measurement to ensure stable and secure fitting.

The best strap depends on personal use and aesthetic preference. Alligator represents the ultimate luxury choice, offering sophistication with a patina that evolves over time. Calf leather is ideal for those who prefer discretion and daily elegance. Vegetable tanning is the conscious choice, free from synthetic dyes with a rich, natural patina. Cotton NATO straps are perfect for sporting versatility. Shell cordovan embodies the compromise between elegance and construction longevity.

The strap is changed using a specialised tool (spring bar tool). Position the watch so the lug is accessible from the front. Insert the small hook of the spring bar tool into the lateral hole of the lug, exert slight pressure outward to release the internal spring, then remove the old strap. Insert the new strap by aligning the ends with the lugs of the case and press until the locking click is felt. Always verify that the fitting is stable before wearing the watch.

Yes, any strap with a lug width of 20 millimetres is mechanically compatible with the 68589-3002. Quality aftermarket straps (alligator, calf, vegetable-tanned leather, shell cordovan) often offer more refined construction and customisation options compared to OEM straps. It is important to choose reliable suppliers who guarantee precision in lug width and material quality.

The lifespan of a leather strap depends on material quality, usage and maintenance. Quality alligator or shell cordovan, with proper care, lasts 5-7 years with regular daily use. Calf leather or cotton NATO offer similar durability but require more frequent maintenance. Vegetable-tanned leather, whilst exceptionally durable, develops an irregular patina that some consider part of its charm. The standard warranty is 18 months, but well-constructed straps easily exceed this period.