Todd,
We used to say here that one watch is requirement, two watches are for a spare but three watches is a collection.
So, now with four, you definitely have a Collection of TAG Heuer 01 calibre watches.
I find it fascinating how they make variations for each edition of the big race.
I like the separation of running time and chronograph displays.
I wonder if it will always be the Heuer 01 movement for this collection or will they move to the Heuer 02 movement?
Regards,
MTF