$1,200 later and itโs working like a champ. Apparently the mainspring broke. Not sure exactly how as Iโm extremely careful with my watches. Nonetheless, Iโm glad my local mom and pop jeweler was able to get a mainspring from Montblanc and fox it locally s...
Yes I was definitely surprised with the $1,200 quote. The mainspring was $300 bucks. The rest was labor I imagine. He said that he did maintenance and cleaning on the movement since he was going to be in there already fixing the mainspring. Fingers crosse...