Girard-Perregaux · Laureato

Strap for Laureato 38 Chronograph Stainless Steel / Silver Panda / Bracelet

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter38 mm
Reference81040-11-131-11A
FamilyLaureato
MovementGirard-Perregaux caliber GP03300-0135 Hours, Minutes, Seconds | Date | Chronograph
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Laureato 81040-11-131-11A, seen from the bench

The Girard-Perregaux Laureato 38 Chronograph ref. 81040-11-131-11A is a stainless steel sports watch with a 38mm case and integrated bracelet. It features the GP03300-0135 manual-wind caliber and functions including hours, minutes, central seconds, date window, and chronograph. The lug width is 24mm, allowing compatibility with aftermarket straps while maintaining proportional balance with the octagonal bezel design.

Frequently asked questions

What is the lug width of the Girard-Perregaux Laureato 81040-11-131-11A?

The Laureato 81040-11-131-11A features a lug width of 24mm. This measurement is taken internally, between the pins, excluding the spring bar or decorative elements. The 24mm dimension represents the ideal proportion for a 38mm case, ensuring visual balance and maximum compatibility with artisan aftermarket straps.

What is the best strap for the Girard-Perregaux Laureato 81040-11-131-11A?

There is no universal answer—it depends on usage and personal preference. For formal elegance, we recommend burgundy shell cordovan with a stainless steel deployante; for versatile daily wear, vegetable-tanned calf leather in cognac; for contemporary sportwear, a NATO ballistic canvas in grey-tortoiseshell. Shell cordovan develops natural patina over time, whilst technical rubber offers maximum practicality and durability in humid environments.

How do you correctly change the strap on this model?

The Laureato 81040-11-131-11A uses integrated lugs—not easily removable like many modern sports watches. Removal: position the watch caseback up; use a spring bar tool to gently push the elastic lug retainer, freeing the spring; extract the lug vertically. Installation: insert one end of the new strap into the retention spring first, position the strap, then use the spring bar tool to compress the opposite lug until it clicks into place. Always verify the lug is seated properly before wearing.

Is an aftermarket strap compatible with the Laureato 81040-11-131-11A?

Any strap with a 24mm lug width is perfectly compatible with the Laureato. Artisan straps from milanostraps.it are manufactured to this standard dimension, guaranteeing precise fit without play or excess. Quality in leather, alligator or rubber depends on your budget and intended use; there are no aesthetic or functional limitations.

How long does a leather strap last on a watch like the Laureato 81040-11-131-11A?

Leather strap longevity depends on material and usage. Vegetable-tanned calf, if worn daily, develops appreciable patina for 3–5 years before replacement; shell cordovan can exceed 7–8 years. Critical factors: sweat exposure (accelerates ageing), humidity, conservation treatments. Rubber and NATO guarantee 5–10 years of intensive use. We recommend rotating between multiple straps and storing in a dry environment during long periods of non-use.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only