POWER ENERGY INDICATOR
The timepiece cumulates the "Energy" of his/her owner and converts it into power. In fact, a spring is wound by the wearer’s movements (through the oscillating weight). That's the principle of a self-winding mechanism.
This form of energy derived by your movements is more than even in our present-day! Perfectly ecological, you can view it as a ‘win-win’ situation. The benefit is for both, the user & the watch.
The Energy indication (between 6 and 9 o'clock) shows constantly the power inside the mechanism and thus the dynamism of its wearer.
In our "sedentary" times, it guarantees a constant reminder of the necessity to have a physical activity. So when the indicator is close to "Fine” or 100%, it means you did enough for the day! Ready for tomorrow ?