The Tag Connected Modular will arrive March 14, 2017, and have a unique set of features that make it a true one-of-a-kind Wear 2.0 smart watch. The TAG Connected Modular will feature fully customizable lugs complete with a choice of straps and clasps to swap at your convenience. A custom automatic watch head module will allow the wear to switch between the digital connected Android Wear 2.0 body and a more traditional automatic movement.
Source: Android Central