Eta Mecaline
2678

2678
2678

Technical characteristics

2678

7 lignes ¾ ‴

Diameter 17,20 mm

Height 5,35 mm


Hours, minutes, central second
Date and day display in window, date semi-instantaneaous, day instantaneaous

Quick correction of date and day
Time setting with stop-second
Self-winding mechanism, bidirectional

Frequency: 28'800 vibrations per hour; 4 Hz
25 jewels
Regulator system ETACHRON 
Typical power reserve: 44 hours