Grail Watch Reference
A Reference Library for Watches from Grail Watch
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Complications
Date
-Quick Date Correction
Hands
Central Hour Hand
Central Minute Hand
Central Seconds Hand
Date Window at 3:00
Brand
Blancpain
Frédéric Piguet
Winding
Automatic
-Central Rotor Automatic Winding
-Uni-Directional Automatic Winding
--Counter-Clockwise Automatic Winding
Two Barrel
Regulators
Production Periods
2000s
2010s
2020s
Frequency
21,600 A/h
Anti-Shock
Jewels
28
29
Balance Mount
Balance Cock
-Balance Cock Clockwise
Back-Side Features
Balance
-Balance at 4:30
-Barrel at 1:30
-Barrel at 10:30
Central Rotor
FP 1150
FP 1151
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