Girard-Perregaux · 1966

Strap for 1966 38 Pink Gold / Blue / Alligator

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter38 mm
Reference49525-52-432-BB4A
Family1966
MovementGirard-Perregaux caliber GP03300-0030 hours, minutes, seconds | date
CaseRose Gold

Spring bar

Swiss Standard universal spring bars

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

Straps for the 1966 49525-52-432-BB4A

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The 1966 49525-52-432-BB4A, seen from the bench

The Girard-Perregaux 1966 49525-52-432-BB4A is a 38mm pink gold case watch celebrating the manufacture's 175th anniversary. It features the automatic GP03300-0030 movement with hours, minutes, seconds and date. The watch has a 9mm thickness, sapphire crystal and 30m water resistance. Strap width is 20mm. Alligator leather with vegetable tanning is recommended for this refined dress watch.

Frequently asked questions

What is the lug width of the Girard-Perregaux 1966 49525-52-432-BB4A?

The lug width of the Girard-Perregaux 1966 49525-52-432-BB4A is precisely 20mm. This specification is specific to the 38mm case and ensures perfect fit of the strap between the lateral lugs. Always verify this measurement before ordering an aftermarket strap.

Which strap is most suitable for the Girard-Perregaux 1966 49525-52-432-BB4A?

For the 49525-52-432-BB4A, we recommend a vegetable-tanned alligator strap in dark brown, which complements the warmth of the rose gold. Alternatively, high-quality calf leather or shell cordovan provide exceptional durability and develop a noble patina over time. Silk NATO straps are suitable for those seeking versatility without compromising formality.

How do I change the strap on the Girard-Perregaux 1966 49525-52-432-BB4A?

Strap replacement is performed by extracting the spring bar that links the strap to the case lugs. Use a dedicated spring bar tool to gently lift the internal spring, then slide the bar outward. Insert the new 20mm strap in the same manner. This is a straightforward operation, though caution is advised to prevent case damage.

Can I use an aftermarket strap compatible with the Girard-Perregaux 1966 49525-52-432-BB4A?

Yes, any strap with a 20mm lug width is compatible with the 49525-52-432-BB4A. Milano Straps offers an extensive range of 20mm straps in various materials and finishes, all ready for shipment. Verify that the strap is correctly dimensioned and that the buckle or deployante is proportionate to the case.

How long does a natural leather strap last on a Girard-Perregaux 1966?

A high-quality alligator or calf leather strap lasts 5-10 years with moderate daily use. Shell cordovan reaches 15-20 years. Durability depends on wear patterns, humidity exposure, and cleaning frequency. Regular maintenance—leather balm, drying after water contact—significantly extends strap lifespan.

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