Chronomètre à Résonance



An emblematic timepiece that will significantly mark the research on precision made by master watchmaker François-Paul Journe. This unique watch represents one of the wildest challenges ever in the field of the mechanical watch! Utilizing the natural resonance phenomenon, this exceptional mechanism revolutionized the classic standards of watch-making by offering an unequalled precision for a wristwatch.


F.P. Journe

Chronomètre à Résonance

Reference RT

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Complication: Double time-zone display, digital 24 h. on the left, analog dial 12 h. on the right, and a power reserve
Movement: Calibre 1499.3 with manual winding in 18k rose gold with two parallel barrels, integral to the plate with 299 parts and 36 jewels, frequency 21,600 vibrations per hour
Power Reserve: 40 h.
Water Resistance: 3 ATM/ 30 m.
Case Material: Platinum or 18k rose gold
Case Diameter: 40 mm.
Caseback: Sapphire crystal glass
Dial: White gold or red gold and guilloché silver with; Double time display, digital dial (24hours) on left side of dial, analog dial (12hours) on right side of dial, hours, minutes and small seconds with power reserve
Hands: Blued steel hands
Hand sewn alligator strap or platinum bracelet or rose gold