Patek Philippe
Calatrava 5089G-089— lug 20mm

The lug width of the Patek Philippe Calatrava 5089G-089 is 20mm. This measurement is taken between the two fixing holes on each lateral lug of the case. It is essential to verify this dimension before ordering an aftermarket strap to avoid aesthetic and mechanical inconsistencies.

Alligator leather represents the optimal choice for the Calatrava 5089G-089. The natural grain of the leather harmonizes perfectly with the geometry of the white gold case. Alternatively, vegetable-tanned calf leather offers a durable and sophisticated solution, developing a natural patina over time that complements the ageing of the gold.

Changing the strap on the Calatrava 5089G-089 requires the use of specialized tools: a spring bar tool or a strap change kit with interchangeable pins. The pins securing the strap to the lugs must be extracted carefully to avoid damaging the fixing holes. We recommend having the operation performed by a specialized watchmaker or directly at a Patek Philippe service center.

Yes, it is possible to use a custom aftermarket strap provided it is correctly dimensioned (20mm lug width) and crafted from materials of equivalent quality. Straps in alligator, calf, vegetable-tanned leather and shell cordovan, when bespoke-made, maintain the aesthetic integrity of the timepiece. We advise against straps made from synthetic or inferior leathers, which would diminish the dignity of the watch.

A quality leather strap (alligator, calf, shell cordovan) lasts between 3 and 5 years with moderate daily use, developing a patina that increases its aesthetic appeal. Longevity depends on exposure to UV rays, humidity, frequency of use and proper maintenance. Vegetable-tanned leather resists longer than synthetic tints. With appropriate precautions (protection from excessive moisture and heat), the strap can be regenerated or replaced without compromise.