the case is customized, as are the hands and the dial. We got two backs (see through and solid), two different leather straps with rivets and a nice leather case.
The "modern" 2824-2 was modified: Not automatic but handwound plus hacking second.
Both movements 2824/2801 and Durowe 7425/7525 are used since the early seventies: ETA 2824 was introduced in 1971, Durowe 7425 in 1972.
Both are nearly identical in their size: here you can have a look at
bidfun-db Archive: Watch Movements: Durowe 7425 (INT)
bidfun-db Archive: Watch Movements: ETA 2824
Considering all points written above:Where is that difference of nearly 850,-€?