Jaeger-LeCoultre Duomètre @ Christie's

Jeager leCoultre Duomètre @ Christie's

This Duomètre have the famous Cal. 380, each of the twin barrel provide energy for, respectively, the HMS function, and the Chronograph function with 1/6 foudroyante.  It's a limited edition of 200 pieces with black grained dial and white gold case of 42.5mm. Final bid @ Christie's: 23500 chf.