| 摘要 |
In order to counter the effects of the Earth's gravitational force on the operation of a watch movement, the present invention concerns a timepiece comprising an escapement mechanism designed to drive a finish gear-train of a watch movement which defines a reference plan, and a balance co-operating with said escapement mechanism. Particularly, the balance is mounted in a frame (28, 60), said frame pivoting about a first axis (AA, CC) relative to the reference plane, and in that the orientation of said frame (28, 60) relative to the first axis (AA, CC) depends on the orientation of the Earth's gravitational force. |
