For the first time, in the 1815 TOURBILLON, A. Lange & Söhne combined the stop-seconds mechanism for the tourbillon with the ZERO-RESET function. The platinum model has a white dial made of enamelled copper and is limited to 100 pieces.
For the first time, in the 1815 TOURBILLON, A. Lange & Söhne combined the stop-seconds mechanism for the tourbillon with the ZERO-RESET function. The platinum model has a white dial made of enamelled copper and is limited to 100 pieces.