Mecaline 13 1/4 - VAL 7751

Chronograph mechanism with cams, 2 pushers; Selfwinding mechanism with ball-bearing; Stop and fine timing devices; 28 800 vibrations per hour; 4 Hz. Small second; 30 minutes and 12 hours recorders; 24 hours hand; Date and day; Month indication; Corrector; Moon-phase.