The BVL-100 is a manual-winding in-house caliber introduced by Bulgari in 2022. Measuring just 5.4mm in diameter, it is among the smallest mechanical movements produced. Unlike traditional designs, it has no external crown—winding is performed through a key-wound system integrated into the caseback, transmitting power to the mainspring via ratchet wheels. The movement powers Bulgari's Serpenti Misteriosi secret watches.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Diameter
5.4mm
Display Type
Analog
Winding
Manual
FEATURES
Hand Winding
More Bulgari movements
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2022COUNTRY
SwitzerlandFOR WATCH DEALERS
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