A Datograph Lumen with a twist, the twist being that it is in steel and with a steel bracelet choice maybe? Or even an entire new range of Datograph references, based on the steel concept - with a few new dial color options and with the steel bracelet choice. Including, at the top of the range, the Lumen! Now, that would be the A. Lange & Sohne version for a steel sports watch line for sure.