
Eta
Mecaline Chronographs
7754 Valjoux - unavailable


Technical characteristics

13 lignes ¼ ‴
Diameter 30,00 mm
Height 7,90 mm
Hours, minutes, small second
Date display in window, slow-switching
Chronograph counters 60 seconds / 30 minutes / 12 hours
24 hours hand or second time zone
Chronograph mechanism with cams, 2 push buttons,
1 correction push button
Quick correction of date and 24 hour hand
Time setting with stop-second
Self-winding mechanism, unidirectional
Frequency: 28'800 vibrations per hour; 4 Hz
25 jewels
Regulator system ETACHRON
Typical power reserve: 54 hours