

Montblanc Orbis Terrarum survived and sales surpassed a raft of similar products at that time e.g. Vacheron et Constantin Traditionelle, JLC Geophysic UT, Baume & Mercier Worldtimer, Patek Philippe ref.5130.
Based on some of it's advantages, it is a contender to be considered even 3 years after launch.
However, as others have pointed out, it lacks some features that are logical for a real world timer.
1) A date display is mandatory for crossing International Date Lines; those who say otherwise do not offer a date display on their watches!
There are not many haute Horlogerie automatic wind world timers with date display, running seconds hand and weekend-long power reserve.
2) The lack of a seconds hand is a double edged sword:
3) The thinner case that people are asking for does not affect time keeping but the frequent traveller would appreciate it for ease of wear under a suit sleeve.
Not to mention vicious elevator doors....
World Time Traveler
Overall, the Montblanc Orbis Terrarum has been a popular watch with PURISTSPRO readers and the watch lover community in general.
Thanks to posters like you and others on this forum..
Regards,
MTF
You are correct that it is the L.U.C Time Traveler One is the only current automatic haute Horlogerie world timer with date display and 60-hour power reserve.
So, you can lay it down to rest on the bedside table on Friday evening and on Monday morning, it is still running for the work week.
But this is a Montblanc forum.....hehehe.
Regards,
MTF