A one-time-use camera includes a film cartridge with a film winding spool that is rotatable to wind a filmstrip into the film cartridge, a manually rotatable film winding thumbwheel having an axis that is parallel to an axis of the film winding spool, and a rotatable endless belt rotationally engaging the film winding thumbwheel and the film winding spool to permit rotation of the thumbwheel to rotate the spool. Since the endless belt permits the axis of the film winding thumbwheel to be spaced from the axis of the film winding spool, rather than being coaxial, the thumbwheel can protrude substantially from a narrow opening in a rear cover part to allow it to be easily grasped in order to be rotated.