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Movement: mechanical hand-wound
Hand-decorated and snailed mainplate, hand-polished and chamfered steel parts, Côtes De Bethune


Functions: hours – minutes – central jumping seconds – power-reserve indication at 6 o’clock – tourbillon with 30-second indication


Diameter 30 mm – 333 parts – hand-crafted finishing and decoration– Côtes de Bethune


Self-regulating twin barrel*
Silicon/white gold balance - balance-spring with flat terminal curve*
De Bethune silicon/titanium 36,000 vph 30-second tourbillon*
Central jumping seconds*
Silicon escape-wheel*


Jewelling: 45 jewels
Frequency: 28,800 vibrations per hour
Power reserve: 4 days

* - Manufacture De Bethune patents and innovations


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