Strap for Reverso Tribute Duoface Tourbillon Pink Gold / Silver

The Jaeger-LeCoultre Reverso Q392243J features a lug width of 20 millimetres. This dimension is measured from the inner wall of one lug to the other, including the straight lugs themselves. Precision in measurement is essential: even a 2 mm error would render the strap incompatible with the original lugs.

For a pink gold Reverso, alligator remains the purist choice thanks to its natural grain that harmonises beautifully with the softness of the precious metal. Excellent alternatives include vegetable-tanned calf leather (which develops patina over time) or shell cordovan (with lustre evolving from matt to lustrous). Avoid cold tones such as pure black; prefer cognac, bordeaux, or warm hues.

Changing the strap on a Reverso requires care: the straight lugs must move smoothly within the lugs. Use a flat, non-abrasive tool to gently extract the strap from the lugs. The new strap must be exactly 20 mm in lug width. If the case is reversible, ensure it is locked in position before intervening on the attachments.

Absolutely. A 20 mm aftermarket strap provides complete compatibility with the Reverso Q392243J and offers vast stylistic possibilities: alligator, calf, shell cordovan, high-grain rubber. The aftermarket allows diverse chromatic and textural choices different from historical versions, without compromise on fit.

A high-quality leather strap on a watch worn 3–4 days per week typically lasts 4–6 years before requiring replacement. Durability depends on frequency of use, exposure to moisture, and tanning method employed. Vegetable tanning and shell cordovan age better, developing patina; less noble materials show visible wear. Casati Milano's warranty covers manufacturing defects for 18 months.