Strap for Carrera Chronograph Porsche 963

The lug width of this chronograph is 20mm. This is the distance between the two contact points of the spring bar on the case. This width allows for straps with rich and well-articulated textures, enhancing the bold design of the Forged Carbon case.

Alligator leather straps (black, dark brown, or burgundy), vegetable-tanned calfskin, or FKM rubber for daily sports use are all ideal for this model. Alligator emphasises the technical aesthetic of the forged carbon case, whilst vegetable-tanned calfskin develops a fascinating patina over time.

The strap is attached to the case via a 20mm pressure spring (lug). To remove it, insert the spring bar tool into one of the holes under the strap, apply gentle pressure to retract the spring, then extract the strap. Do the same with the opposite lug. Choose a strap with an identical 20mm lug width.

Yes, provided the lug width measures exactly 20mm. Aftermarket straps of artisanal quality often offer superior textures and finishes compared to the series model. Always verify the lug specification with the seller before purchase to avoid incompatibility.

A high-quality artisanal leather strap (alligator or vegetable-tanned calfskin) typically lasts 3-5 years with moderate daily use. Durability increases with higher quality leather and regular maintenance: avoid prolonged contact with chlorinated water and apply leather conditioner every six months.