F.P. Journe Tourbillon Souverain
F.P. Journe's first model: three 1991 prototypes, then a 20-piece 1999 souscription series. Revised 2003-2004 with dead-beat seconds; reengineered c.2019 into a vertical-tourbillon generation.
3 references
“Differs” marks a spec with different recorded values. — means not recorded.
| Spec | T Original souscription series (pre dead-beat seconds), Calibre 1463 | TN Tourbillon Nouveau with dead-beat seconds, Calibre 1403 | TV Vertical-tourbillon generation, Calibre 1519 |
|---|---|---|---|
| Case size Differs | 38 mm | 40 mm | 42 mm |
| Thickness Differs | Not recorded | 9.9 mm | 13.6 mm |
| Case Differs | platinum, with some 18K red gold examples | platinum or 18K 6N rose gold, round | platinum or 18K 6N rose gold, round |
| Crystal | Not recorded | sapphire | sapphire |
| Caliber Differs | Calibre 1463 | Calibre 1403 | Calibre 1519 |
| Movement maker | F.P. Journe | F.P. Journe | F.P. Journe |
| Movement type | Manual | Manual | Manual |
| Jewels Differs | Not recorded | 26 | 32 |
| Frequency | Not recorded | 21600 vph | 21600 vph |
| Power reserve Differs | Not recorded | 42 h | 80 h |
| Complications Differs | tourbillon, remontoir d'égalité, power reserve indicator | tourbillon, remontoir d'égalité, dead-beat seconds, power reserve indicator | vertical tourbillon, remontoir d'égalité, dead-beat seconds, power reserve indicator |
| Dial Differs | Not recorded | white gold or 18K 6N gold with guilloché silver subdials | Grand Feu enamel hour dial (18K white gold) with Clous de Paris guilloché rose-gold bridges |
| Hands | Not recorded | blued steel | blued steel |
| Produced Differs | 1999–2003 | 2003–2018 | 2019 |