| Reference | FC-980MC4H9 | |
| Movement | ||
| Caliber | FC-980 | |
| Alternances | 28,800 / h | |
| Jewels | 33 | |
| Winding | Automatic | |
| Power Reserve | 42 h | |
| Features | Heart Beat, Ori, Minuti, Tourbillon un giro minuto, Silicium Escapement Wheel | |
| Case | ||
| Materials | 18 ct oro rojo | |
| Glass | Zaffiro convesso | |
| Crown | 2 Giunti | |
| Water-Resistant | 3 bars | |
| Diameter | 42 mm | |
| Height | 11.0 mm | |
| Strap or Bracelet Width | 22x18 mm | |
| During two and a half years, Frédérique Constant worked passionately on the Heart Beat Manufacture calibre to add to its collection. Frédérique Constant incorporated the sophisticated features to increase the winding efficiency of its Heart Beat Manufacture Automatic. | ||