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Movement: mechanical hand-wound


Functions: hours – minutes – performance indication between 2 and 3 o’clock


Diameter 30 mm – 262 parts – hand-crafted finishing and decoration – mainplate and bridges adorned with De Bethune microlight motif, hand-polished and chamfered steel parts


Self-regulating twin barrel*
Silicon/white gold balance - balance-spring with flat terminal curve*
Triple pare-chute shock-absorbing system*
Silicon escape-wheel*


Jewelling: 37 jewels
Frequency: 28,800 vibrations per hour
Power reserve: 6 days

* - Manufacture De Bethune patents and innovations


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