Hours, minutes, seconds / Self winding / Date display in window / Regulator system ETACHRON with finetiming device / 28.800 vibrations per hour; 4 Hz. / 24 Jewels ETA A07.161 16 ½ ''' Ø 36,60 mmH 7,90 mm
Hours, minutes, seconds / Self winding / Date display in window / Power-reserve display / Regulator system ETACHRON with finetiming device / 28.800 vibrations per hour; 4 Hz. / 24 Jewels ETA A07.171 16 ½ ''' Ø 36,60 mmH 7,90 mm
Hours, minutes, seconds / Self winding / Date display in window / 24 hour hand with second time mechanism / Regulator system ETACHRON with finetiming device / 28.800 vibrations per hour; 4 Hz. / 24 Jewels ETA A07.211 16 ½ ''' Ø 36,60 mmH 7,90 mm
Chronograph mechanism with cams / 2 push buttons / Self-winding mechanism with ball bearing / Hours, minutes, small second / Stop second device / Regulator system ETACHRON and regulator corrector / 28.800 vibrations per hour; 4 Hz. / Chronograph 60 seconds / 30 minutes and 12 hours counters / Date in window, corrector / 25 Jewels