MIDO 1147OC Brand MIDO Caliber 1147OC Size 13 Function Version Hands 0,90x1,50 Stem 5544 Stem (subs.) Stem (2 pce) Balance staff 27606 Balance staff (subs.) Mainspring (subs.) 1.00x10.5x0.12 AUT Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.250= AS 1831Hour wheelH = 165250= AS 1820Hour wheelH = 241920025581820401Winding stem8025544410= AS 1714Winding pignon920004101714420BCrown wheel959004201147443= AS 1831Setting lever assembled920004431831445= AS 1831Setting lever spring920004451831505BB33959005051147723Balance staff ST -shock-absorber802276061482B = AS1716Ratchet wheel driving wheel4049590148211471488B = AS 1716Pawel winding wheel4059590148811472576BDate jumper6289590257611475443= AS 1714Screw for setting lever jumper920054431714