
Eta
Mecaline Specialities
A07.171 Valgranges


Technical characteristics

16 lignes ½ ‴
Diameter 36,60 mm
Height 7,90 mm
Hours, minutes, central second
Date display in window, slow-switching
24 hours hand or second time zone
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
24 jewels
Regulator system ETACHRON
Typical power reserve: 54 hours