Calibre Vulcain Cricket Manufacture V-11

Technical characteristics
12-lignes mechanical hand-wound alarm calibre with date, nickel coating, blued screws, skeleton ratchet with case-back sapphire, 30 jewels, 199 components, double barrel, equipped with the Exactomatic system, lift angle 48°, diameter 28.00 mm, thickness 6.30 mm

Frequency
18,000 vibrations per hour

Power reserve
42 hours

Alarm duration
circa 20 second