Franck Muller caliber FM 3480 QPSE

Brand:Franck Muller
Reference:FM 3480 QPSE
Date:Date, Day, Leap Year, Month, Perpetual Calendar
Chronograph:Chronograph, Column wheel, Flyback, Monopoussoir, Rattrapante
Hands:Additional 24 Hour Hand (adjustable), Hours, Minutes
Astronomical:Equation of time, Moonphase
Acoustic:Grande Sonnerie, Petite Sonnerie
Additionals:Tourbillon Escapement


Touted by its maker as 'the most complicated wristwatch ever made', the Aeternitas Mega 4 caliber FM 3480 QPSE boasts no less than 36 complications. It is made up out of 1483 components, including 99 jewels. It features a tourbillon, a Westminster Carillon with 4 hammers and 4 gongs for the sonnerie, a monopoussoir chronograph with fly-back mechanism, a perpetual calendar, an equation of time display, two additional time zones and notably an automatic self-winding mechanism for both the movement and the Westminster carillon.

This tonneau-shaped movement's total dimensions are 34.40mm x 41.40mm at a height of 13.65mm.

All watches using this caliber: