Option - Sapphire Back - Concordia Auto

Suitable for Concordia Blue & Concordia Black.

An open caseback to reveal the Concordia's mechanism through a sapphire crystal. Developed to maintain the 30ATM water resistance and the thickness of the original case.

If you order this caseback at the same time as a compatible Concordia model, our watchmakers will take care of modifying the watch.

Please note that this may extend the delivery of your Concordia by several days compared to the usual delivery times.