Grail Watch Reference
A Reference Library for Watches from Grail Watch
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Complications
Date
-Quick Date Correction
-Retrograde Date
Day
-Quick Day Correction
Leap Year
Month
-Quick Month Correction
Moon Phase
Perpetual Calendar
Hands
Month Window at 3:00
Brand
-Valjoux
Parmigiani Fleurier
Winding
Automatic
-Central Rotor Automatic Winding
Hand winding
Two Barrel
Regulators
Production Periods
1940s
2000s
2010s
2020s
Frequency
28,800 A/h
Anti-Shock
Jewels
17
32
Balance Mount
Balance Cock
-Balance Cock Clockwise
Back-Side Features
Balance
-Balance at 12:00
-Balance at 7:30
-Barrel at 1:30
-Barrel at 12:00
Central Rotor
PF333
Valjoux 89 DXC
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