Brand LONGINES Caliber 512 Size 11 1/2 Function SC-CLD-TG Version Hands 1,15x2,00 Stem 7562 Stem (subs.) 9026 Stem (2 pce) = NL Balance staff 27519 Balance staff (subs.) 35706 INCA Mainspring (subs.) 1,50x15,0x0,18 Mainspring (subs.) Battery