Brand MAURICE LACROIX Caliber 36... Size 14 Function CHR Version Hands 0,95x1,40 Stem 7013 Stem (subs.) Stem (2 pce) Balance staff 34703 Balance staff (subs.) 34704 INCA / 35703 SSR Mainspring (subs.) 1,6x12,5x0,13 Mainspring (subs.) Battery