I guess the extra money on top of the rep is for better finishing, water-resistance, boxes, booklets, warranty, high service fees, long wait times during service, no pins dropping out of bracelets, resale value, and of course the number 1 reason,
"I'm rich and can afford to buy this genuine Franck Muller, look at me, did I tell you I was rich? You're poor na-na-na-na-na "