When I first saw the Datograph I fell in love... and never left that feeling since! No other serially produced watch does it for me, save perhaps the Gronefeld 1941 Remontoire. I think it would be a worthy addition to the Dato collection! What do you think?
I quite like it, especially in daylight. Lange does not really do 'greyscale' dials, and the smoked sapphire is a far more legible option than clear sapphire (cough holy trinity...). Think of it as Lange's approach to a skeletonized watch.