Grail Watch Reference
A Reference Library for Watches from Grail Watch
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Complications
Tourbillon
-Flying Tourbillon
Hands
Central Hour Hand
Central Minute Hand
Open Heart at 6:00
Brand
Bulgari
Winding
Hand winding
Regulators
Gyromax
Production Periods
2020s
Frequency
21,600 A/h
Anti-Shock
Jewels
11
13
Balance Mount
Balance Bridge
Back-Side Features
-Barrel at 12:00
-Tourbillon at 6:00
BVL 268
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