Brand MIDO Caliber 1127OC Size 13 Function SC-CLD-AUT Version Hands 0,90x1,50 Stem Ersatz : 5527 (AS 1748 ) Stem (subs.) Stem (2 pce) 5527 Balance staff 27606 Balance staff (subs.) Mainspring (subs.) 1.00x10.0x0.12 AUT Mainspring (subs.) Battery