OMEGA 1456 Brand OMEGA Caliber 1456 Size 5 3/4 x 6 3/4 Function o. SC Version Hands 0.55x1.00 Stem = ESA 976.001 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Movements Artno.brandcaliberSizehandsfunctionspecial161250ETA976.0015 1/20.55x1.00o. SCH1= 0.85 Watchparts Part NocaliberdescriptionoriginalArtno.166BCasing clamp0106-215996501062159401Winding stem80250724000Elektro-Baugruppe