| Model | Movement | Accuracy |
| FC300, FC303, FC310 |
Base ETA 2824 | -5 +15 sec/day |
| FC315, FC335 |
Base SW200 |
-5 +15 sec/day |
| FC305, FC325, FC360, FC610, FC680, FC710 | Base 2892 | -5 +10 sec/day |
| FC308 | Base ETA 2893 | -5 +10 sec/day |
| FC320 Chronometer | Base ETA 2824 | 0 + 5 sec/day |
| FC392, FC393, FC395 | Base Valjoux 7750 | -5 +10 sec/day |
| FC435 | Base Unitas 6497 | 0 +20 sec/day |
| FC700, FC735 |
Manufacture Maxime |
-5 +10 sec/day |
| FC910, FC930, FC915, FC935 |
Heart Beat Manufacture |
-5 +10 sec/day |
| FC980, FC985 |
Tourbillon Manufacture |
0 + 5 sec/day |
