2189 Chinese Mechanical Watch Movement. This is a Rose Gold plate skeletonized automatic watch movement. 3 - hand movement (hour/minute/sweep second.)
This movement is a 12 1/4 ligne movement, 27.40mm in diameter with a thickness of 4.85mm. Hand sizes 150/90/20 (h/m/s). Has 20 jewels. Stem: SP72, Tap 10
