Specifications
- Reference
- AST
- Family
- Classique
- Category
- Classic
- Status
- Current
- Case material
- Stainless steel
- Case diameter
- 44 mm
- Case thickness
- 13.8 mm Official
- Lug-to-lug
- —
- Lug width
- —
- Water resistance
- —
- Bezel
- —
- Calibre
- 1619 Official
- Power reserve
- 40 h
- Frequency
- 21,600 vph (3 Hz)
Official product page · retrieved October 24, 2026
Does it fit your wrist?
Enter your wrist circumference. The watch appears to scale on the flat top of the wrist.
No lug-to-lug figure exists for this reference yet, so fit cannot be computed.
Measurements and sources
Brands rarely publish thickness, lug width and lug-to-lug together. Each observation below is kept separate, with who gave it.
Case thickness
| Value | Type | Source | Date |
|---|---|---|---|
| 13.8 mm | Official | F.P.Journe | October 24, 2026 |
Lug-to-lug
No source gave this figure yet.
Lug width
Lug width is the gap between the lugs, where the strap fits. It is not lug-to-lug.
No source gave this figure yet.
Calibre source
Official F.P.Journe · retrieved October 24, 2026
Other Classique references
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| Automatique (42 mm) AN | 42 mm | 10.7 mm | — | 1300.3 |
| Chronomètre à Résonance (42 mm) RQ | 42 mm | 10.8 mm | — | 1520 |
| Chronomètre Optimum (42 mm) CO | 42 mm | 9.5 mm | — | 1510 |
| Divine (42 mm) DN | 42 mm | 10.7 mm | — | 1300.3 |
| FFC FFC | 42 mm | 10.7 mm | — | 1300.3 |
| Lune (42 mm) LN | 42 mm | 10.7 mm | — | 1300.3 |
| Quantième Perpétuel (42 mm) QP | 42 mm | 10.85 mm | — | 1300.3 |
| Tourbillon Souverain TV | 42 mm | 13.6 mm | — | 1519 |
| Répétition Souveraine RM | 40 mm | 8.5 mm | — | 1408 |
| Automatique (40 mm) AN | 40 mm | 10.7 mm | — | 1300.3 |
| Chronomètre à Résonance (40 mm) RQ | 40 mm | 10.8 mm | — | 1520 |
| Chronomètre Optimum (40 mm) CO | 40 mm | 9.5 mm | — | 1510 |
| Chronomètre Souverain CS | 40 mm | 8 mm | — | 1304 |
| Divine (40 mm) DN | 40 mm | 10.7 mm | — | 1300.3 |
| Lune (40 mm) LN | 40 mm | 10.7 mm | — | 1300.3 |
| Quantième Perpétuel (40 mm) QP | 40 mm | 10.85 mm | — | 1300.3 |
| Chronomètre Bleu CB | 39 mm | 8.3 mm | — | 1304 |
Other F.P.Journe models
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| Élégante 48 mm ELHT | 40 mm | 7.95 mm | 48 mm | 1210 |
| Élégante 40 mm ELT | 35 mm | 7.35 mm | 40 mm | 1210 |
| Automatique Réserve ARS2/AR2 | 44 mm | 11 mm | — | 1300.3 |
| Chronomètre Furtif CF | 42 mm | 9.3 mm | — | 1522 |
| Centigraphe CTS2/CT2 | 44 mm | 11 mm | — | 1506 |
| Chronographe Rattrapante CMS/CM | 44 mm | 12.1 mm | — | 1518 |