Strap for 44 Stainless Pink Gold Alligator Strap

The lug width of the Girard-Perregaux 1966 49551-52-231-BB60 is precisely 20 mm. This measurement represents the internal distance between the two spring bars of the case. Accurate measurement is critical for ensuring compatibility with aftermarket straps and should be verified using a digital calliper positioned on the internal surfaces of the case lugs.

For a pink gold case, we recommend vegetable-tanned alligator or premium calf leather straps. Alligator enhances the luminosity of rose gold through its naturally regular pore structure, whilst calf develops over time a patina that references classical haute horlogerie standards. Both materials align elegantly with the minimalist philosophy of the 49551-52-231-BB60 model.

Strap replacement requires a specialised spring bar tool: a professional strap changer or qualified watchmaker is recommended. The spring bars must be extracted gently from the lower position of the case by sliding out the existing strap. The new 20 mm strap should be positioned with its ends precisely aligned with the attachment holes before reinserting the spring bars, ensuring no micro-oscillation occurs.

All straps with a 20 mm lug width are compatible with the 49551-52-231-BB60. Materials available include leather (alligator, crocodile, calf, shell cordovan), cotton-polyester NATO, high-tenacity FKM rubber, and technical textile straps. Selection depends on intended use and personal aesthetic preference. Milano Straps offers a comprehensive range of 20 mm straps, customisable and ready to ship.

The lifespan of a premium leather strap depends on use and maintenance. A vegetable-tanned alligator or calf strap of artisanal quality can last 3-5 years with regular wear, developing a unique patina characteristic of vegetable-tanned leather. Longevity increases if the strap is removed at night and protected from excessive moisture. A NATO or technical FKM rubber strap offers greater resistance to wear, reaching 7-10 years of intensive use.