1. IN A WATCH MOVEMENT PROVIDED WITH A SECOND HAND IN CENTRAL POSITION, A WINDING DRUM, A CENTRAL GEAR, AN AXLE FOR SAID CENTRAL GEAR, MEANS ROTATING SAID CENTRAL GEAR DIRECTLY FROM SAID WINDING DRUM, A SECOND CENTRAL GEAR ON SAID AXLE ABOVE SAID CENTRAL GEAR ON WHICH A CENTRAL SECOND HAND IS ADAPTED TO BE MOUNTED, AN INTERMEDIATE GEAR, AN AXLE FOR SAID INTERMEDIATE GEAR, MEANS ENCOMPASSED SOLELY BETWEEN SAID CENTRAL GEAR AND SAID INTERMEDIATE GEAR AND LYING WHOLLY WITHIN THE AXIAL DIMENSIONS OF SAID DRUM FOR TRANSMITTING DRIVE FROM SAID CENTRAL GEAR TO SAID INTERMEDIATE GEAR, AN INTERMEDIATE TOOTHED WHEEL RIGIDLY COUPLED TO SAID INTERMEDIATE GEAR MESHING WITH SAID SECOND CENTRAL GEAR ONLY, A FURTHER TOOTHED WHEEL BELOW AND HAVING THE SAME DIAMETER AS SAID INTERMEDIATE TOOTHED WHEEL LOOSELY MOUNTED ON THE AXLE OF SAID INTERMEDIATE GEAR MESHING WITH SAID SECOND CENTRAL GEAR, A SIDE SECOND GEAR, AN AXLE FOR SAID SIDE SECOND GEAR, SAID FURTHER TOOTHED WHEEL ALSO MESHING WITH SAID SIDE SECOND GEAR, A SIDE SECOND TOOTHED WHEEL ON THE AXLE FOR SAID SIDE SECOND GEAR, A BALANCE MECHANISM, A FORK COOPERABLE WITH SAID BALANCE MECHANISM, AND GEAR MEANS OPERABLY CONNECTED BETWEEN SAID FORK AND SAID SIDE SECOND TOOTHED WHEEL FOR TRANSMITTING ROTATION TO SAID GEAR MEANS.