Caliber Vulcain Cricket V-21
Technical characteristics
12-lignes mechanical automatic alarm caliber with date,
23 rubies, 257 parts, double barrel, equiped with the
Exactomatic system, lift angle 48°
Dimensions
diameter 28mm, height 8.3mm
Frequency
18,000 vibrations per hour
Power reserve
42 hours
Alarm lasting
20 seconds
