Original von IKAROS
Was für eine Kaliber?
bzw. welches Basiskaliber?
Zitat John Holbrook:
"The Omega 1120 is a 23 jewel COSC certified movement. Based on the ETA 2892-A2, Omega heavily modifies the 21 jewel base ebauche to produce the beautifully decorated, chronometer grade movement which is the cal. 1120."