HEUER  MONACO  CHRONOGRAPHS

Valjoux 7736, 7740

773Valjoux 7740Valjoux

The 7740 Movement is found in the Holy Grail 74033N PVD and the also rare McQueen style hand wound B and G 74033 variants. This manual wind movement runs the quickest of all Monacos at 28800 V/M. It's very close in design to the Calibre 11 movement and shares many parts.

This movement is the Valjoux 7736 and is found in the 73633 B and G variants. It runs at a slower rate to the 7740 unit.