MB&F Horological Machine N°4
Launched 2010; a run of roughly 100 movements produced across all executions before retirement
2 references
| Reference | Variant | Years | Dial | Size |
|---|---|---|---|---|
| Thunderbolt | 2010–2012 | Not recorded | Not recorded | |
| 40.RSL.R | Thunderbolt RT | 2012–2012 | Not recorded | Not recorded |