I would have been OK with one subdial but having 2 of very different sizes somehow attracts my eye and seems strange to me but again that comes down to personal preference.
For example, I have a FPJ CB which also has an offset subdial but ONLY one. I also really like the Optimum model which will likely be my next FPJ but again there is only one offset subdial.
Regardless of what we have a preference for, we cannot go wrong with any Lange as they ALL are exquisite in their own way 😉👍