I don´t want to comment on the look of the patina because this is a very subjective choice.
But I want to try to explain how this patina evolved. It has nothing to do with smoking.
We know that old lacquers of that period did not stand time well.
They become porous or develop fine cracks and hydrogen sulphide gas (which is always present in the air in small traces) can penetrate to the silver of the dial over time. The silver reacts with the hydrogen sulphide to form silver sulphide. This can result in colours ranging from pink to various shades of brown to almost black.