Technical Archive

Girard-Perregaux
1966 49529-52-231-BA6A— lug 20mm

Girard-Perregaux 1966 49529-52-231-BA6A: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

1966 Chronograph Pink Gold Grey

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Girard-Perregaux 49529-52-231-BA6A
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

49529-52-231-BA6A

Movement

Girard-Perregaux caliber GP03800-0001 Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel

The Heritage

The Girard-Perregaux 1966 reference 49529-52-231-BA6A features the in-house caliber GP03800-0001 with column-wheel chronograph function. The movement indicates hours, minutes, small seconds and date, complemented by the chronograph complication. The 1966 series represents one of the Swiss brand's classic watchmaking lines.

FAQ

What is the lug width of the Girard-Perregaux 1966 49529-52-231-BA6A?

The lug width of the Girard-Perregaux 1966 49529-52-231-BA6A is 20mm. This measurement refers to the distance between the suspension lugs and determines compatibility with aftermarket straps. It is essential to verify this dimension before purchasing a replacement strap, as an incorrect size would result in undesired movement or impossibility of mounting.

Which strap is recommended for a pink gold Girard-Perregaux 1966 49529-52-231-BA6A?

For a Girard-Perregaux 1966 49529-52-231-BA6A in pink gold, Mississippi alligator in dark brown or black represents the ideal choice: the uniform grain amplifies the aristocratic character of the 5N rose gold. Alternatives of equivalent quality include vegetable-tanned calf leather aged to cognac tones, or reddish shell cordovan. For versatile use, organic cotton NATO maintains aesthetic coherence with the watch's refined proportions.

How do you replace the strap on a Girard-Perregaux 1966 49529-52-231-BA6A?

To replace the strap, position the watch on a soft surface with the case facing downward. Use a spring bar tool to apply controlled pressure to one side of the suspension lug, releasing the tension of the internal spring. Extract the pin completely, remove the old strap, and insert the new one, ensuring the pin is fully seated. Verify stability before wearing the watch.

What aftermarket strap is compatible with the Girard-Perregaux 1966 49529-52-231-BA6A?

Any strap with a 20mm lug width is compatible with the 49529-52-231-BA6A, provided the strap thickness does not exceed 4.5-5mm (to prevent undesired contact with the case). Milano Straps offers a collection of 20mm straps specifically tested on models with lug geometry and depth analogous to the Girard-Perregaux 1966, guaranteeing precise fit and lasting functionality.

How long does a leather strap last on a watch like the Girard-Perregaux 1966 49529-52-231-BA6A?

A quality leather strap (alligator, vegetable-tanned calf, shell cordovan) lasts an average of 3-5 years with regular daily use, provided appropriate maintenance: avoid prolonged moisture exposure, do not bend excessively during mounting, apply protective wax occasionally. Exposure to sweat and humid environments reduces longevity. A NATO strap in organic cotton or FKM rubber offers superior durability in critical environments (5-7 years), although it requires periodic cleaning.