The all new tag heuer connected modular 45 presents an inter modularity aspect enabling you to create various looks by swapping parts of your tag heuer connected watch that are called accessories this concept new to 2017 means you can swap the module available in electronical versions or with mechanical movements cal5 heuer 02t lugs strap and buckle only on rubber and rubber with calfskin straps accessories can be bought individually and changed by the customer himself with steps