'Nacre' FP Journe Chronomètre Souverain

François-Paul Journe has described the Chronomètre Souverain as his personal favorite—the watch he wanted to make before any other. It entered the collection in 2005 and quickly became the brand's anchor reference. Seven years into production, the Boutique Edition framework gave Journe a vehicle to explore more expressive dial treatments, and in 2012 the Nacre collection debuted in both rose gold and platinum. The Nacre name—French for mother-of-pearl—announced the concept plainly: a stone-cold precision instrument dressed in one of nature's most iridescent materials. The Nacre was also offered across the Octa Automatique and Octa Automatique Lune families, but since 2019 the CS has been the only model in continuous Nacre production, a narrowing that has only deepened its collector appeal. That stopped in 2022, leaving a brief window of beautifully expressive dials.

Lead image of example heading to auction with Phillips. Lower two macro images come courtesy of European Watch Company of a separate example. 

The dial construction is a study in contrast. The platinum version pairs a blue mother-of-pearl hour ring with a whitened clou de Paris guilloché silver centre, while the rose gold version blends pink mother-of-pearl with a 5N guilloché silver ground. Journe chose to resize the Arabic numerals rather than cut into them where the subdial interrupts the chapter ring, and that effect carries through in the lacquer here.  

All were made at Les Cadraniers, where the failure rate is reportedly quite high as you might expect. Interestingly, VC used to own 50% of Les Cadraniers, which FP Journe bought out in 2016. This means about half of production is fully in-house and about half isn’t, which just fun pub trivia.

Production numbers require some inference, but the logic is traceable. Serial number analysis of the CS suggests an annual production run of roughly 100 pieces across all CS configurations since 2005. The Nacre almost certainly accounts for a tiny fraction of that annual output — conservatively estimated at 15 to 25 pieces per year across both references. Across the 2012–2025 production window, that yields a total of approximately 200 to 325 examples in existence worldwide. The real-world availability has always been extremely tight, and they are all genuinely scarce on the secondary market.

This example comes with the full works and appears in great shape. This will certainly be a market-setting result.