F.P. Journe Chronomètre à Résonance
Launched 2000 in F.P. Journe's founding souscription series; first wristwatch to exploit balance-wheel resonance. Fully redesigned in 2020 (Calibre 1520) for its 20th anniversary.
2 references
| Reference | Variant | Years | Dial | Size |
|---|---|---|---|---|
| RT | First-generation dual-resonance, Calibre 1499 family (1499/1499.2/1499.3) | 2000–2020 | white gold and guilloché silver (platinum) / 5N gold and guilloché silver (rose gold) | 40 mm |
| RQ | Calibre 1520 twin-remontoir resonance, 2020 redesign | 2020 | white gold or 5N gold with whitened guilloché silver | 40 mm |