the lever, but the O 8 appears to be a cripple or some animal lacking an arm or leg...or possibly the strong resemblence to a music box. The O 7 was not one of my favorites, but I always ask myself..would I have bought it. The answer was yes, but my budegt went into another piece that year 2007.
Anyway, the O 7 was alive, like a clockwork of sorts..and it had the resemblence to the silent minute repeater.
It is the very slight touch, that finest of lines...between an award winning Cabernet and a one that gets the "no prize".