Eta Mecaline Chronographs
7750 Valjoux

7750
7750

Technical characteristics

7750

13 lignes ¼ ‴

Diameter 30,00 mm

Height 7,90 mm


Hours, minutes, small second
Date and day display in window, slow-switching
Chronograph counters 60 seconds / 30 minutes / 12 hours

Chronograph mechanism with cams, 2 push buttons
Quick correction of date and day
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