Calling all independent collectors: This F.P. Journe Tourbillon Souverain for Sincere Fine Timing is not to be missed. Produced in a limited-edition run of just five examples and distinguished by its striking black mother-of-pearl-dial, the rare timepiece will go under the hammer at #SothebysHongKong this September. Register to bid at the link in bio, and stay tuned for more highlights from our upcoming Important Watches live sale on 18–19 September. Luxury Week is presented by LuxuryGroup.Official.