Strap for Laureato 34 Quartz Stainless Steel / Diamond / Grey / Alligator

The lug width of the Girard-Perregaux Laureato 80189D11A231-CB6A is 21 millimetres. This measurement represents the distance between the left and right lug tubes on the octagonal case. It is a standardised specification for this model, essential to maintain optimal proportions between case mass and wearing comfort.

There is no single optimal choice, but three constructive options with distinct purposes. African alligator (natural grain) dialogues with the case's octagonality and develops noble patina over time. Vegetable-tanned calf leather offers moisture absorption and rapid patination, ideal for moisture-sensitive wrists. NATO cordura ensures daily practicality without formal compromise. Your choice depends on intended use and personal material sensitivity.

Strap replacement requires specific tools: a spring bar removal tool and a stable work surface. Position the watch with the upper lug facing you, insert the tool tip into the left lug hole to release the internal spring, extract gently. Repeat on the right side. Reverse the process to secure the new strap. We recommend delegating this operation to an experienced jeweller if you lack experience, as case damage is irreversible.

All straps with 21mm lug width are compatible with the Laureato 80189D11A231-CB6A. Options include stainless steel (with deployante), alligator, calf leather, shell cordovan, FKM rubber and NATO fabric. Always verify that the strap has been manufactured with rigorous construction tolerances, especially for lug tubes, to avoid excessive play on the case.

A premium alligator or calf leather strap, with appropriate care and seasonal maintenance, lasts between 5 and 8 years of regular use. The patina that develops is an aesthetic quality, not a defect. If exposed to constant moisture (water sports), lifespan drops to 2-3 years. Shell cordovan straps offer greater longevity—up to 12 years—due to fibre density. Periodically rotating straps between seasons reduces localised wear.