The power-reserve indicator

The power-reserve indicator shows the winding state of the mainspring and reminds the watch owner to wind up the movement. The display with AUF for the fully wound and AB for the fully unwound movement is a traditional A. Lange & Söhne characteristic.

[EmdrGreg]

Such a large part of the face dedicated to the power indicator? It seems out of proportion and doesn't have a pleasing look to me. Make it very small-- readable but not in-your-face.