Girard-Perregaux · Laureato

Strap for Laureato 38 Automatic Stainless Steel / Blue / Alligator

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
Reference81005-11-431-11A
FamilyLaureato
MovementGirard-Perregaux caliber GP03300-0030 Hours, Minutes, Seconds | Date
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 81005-11-431-11A, seen from the bench

The Girard-Perregaux Laureato 38 Automatic Stainless Steel with blue dial and alligator strap is a refined luxury sports watch from the Laureato collection, originally created in 1975. The octagonal integrated bracelet case measures 38.00 mm in diameter and houses the GP03300-0030 automatic movement with hours, minutes, seconds and date functions. The 24 mm lug width accommodates the strap proportionally without visual imbalance relative to the case diameter.

Frequently asked questions

What is the lug width of the Girard-Perregaux Laureato 81005-11-431-11A?

The lug width of the Girard-Perregaux Laureato 81005-11-431-11A is 24 mm. This measurement is critical for the visual balance of the 38 mm case and must be strictly adhered to for correct strap fitting. Measuring the lug parallel to its length, at the point where it attaches to the case, allows you to verify this dimension with precision.

Which strap is ideal for the Girard-Perregaux Laureato 81005-11-431-11A?

Alligator remains the reference choice for the Laureato 81005-11-431-11A: the natural texture of the scales dialogues perfectly with the octagonal geometry of the case. Alternatively, high-quality calf leather with vegetable tanning offers elegance and a naturally developing patina over time. For sport use, a cotton NATO or technical rubber remain compatible choices consistent with the model's original vocation.

How do you change the strap on a Girard-Perregaux Laureato 81005-11-431-11A?

The procedure requires a specialized tool (pry bar or watchmaker's knife) to extract the springbars that hold the strap in place. Position the tool in the small side slot of the lug, push gently to compress the internal spring, and slide the pin outward. Repeat on both sides. We recommend consulting a professional watchmaker to avoid damage to the case.

Is an aftermarket strap compatible with the Girard-Perregaux Laureato 81005-11-431-11A?

Yes, any strap with a 24 mm lug width is compatible with the Laureato 81005-11-431-11A. Milano Straps artisanal straps, available in leather, NATO and rubber, are specifically crafted for this measurement and guarantee the same construction quality as the original piece. Always verify that the loops and buckle have thickness compatible with the case steel.

How long does a leather strap last on the Girard-Perregaux Laureato 81005-11-431-11A?

The lifespan of a leather strap depends on material quality and intensity of use. High-quality alligator with vegetable tanning can last 5-7 years in daily wear, developing a characteristic natural patina. Calf leather may last 3-5 years, while organic cotton NATO, owing to its material nature, tends to wear faster but remains affordable to replace. Regular maintenance (gentle cleaning and drying) extends longevity.

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.

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