Grail Watch Reference
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Complications
-Quick Month Correction
Hands
12 Hour Chronograph Hand at 6:00
30 Minute Chronograph Hand at 3:00
Central 60 Second Chronograph Hand
Central Date Pointer
Central Hour Hand
Central Minute Hand
Central Seconds Hand
Date Pointer at 12:00
Date Pointer at 9:00
Day Pointer at 12:00
Day Pointer at 3:00
Day Window at 10:30
Day Window at 11:30
Day Window at 9:00
Leap Year Window at 3:00
Month Pointer at 3:00
Month Pointer at 6:00
Month Pointer at 9:00
Month Window at 1:30
Month Window at 12:30
Month Window at 3:00
Moon Phase Wheel at 12:00
Moon Phase Wheel at 6:00
Moon Phase Wheel at 9:00
Small Seconds Hand at 9:00
Year Wheel at 9:00
Brand
ETA
-Valjoux
Parmigiani Fleurier
Universal
Vénus
Winding
Automatic
-Bi-Directional Automatic Winding
-Central Rotor Automatic Winding
Hand winding
Regulators
Production Periods
1940s
1950s
1960s
1970s
1990s
2000s
2010s
2020s
Frequency
18,000 A/h
21,600 A/h
28,800 A/h
Anti-Shock
Incabloc Double-Cone
Jewels
17
21
32
33
Balance Mount
Balance Cock
-Balance Cock Clockwise
Back-Side Features
Balance
-Balance at 1:30
-Balance at 12:00
Central Rotor
Column Wheel
-Column Wheel at 6:00
ETA 2890-9
ETA 2891-9
PF009
PF252
Universal 281 Tri-Compax
Valjoux 72c VZHC
Valjoux 730
Valjoux 78 VZSC
Valjoux 88 VZHCL
Valjoux 886
Valjoux 89 DXC
Valjoux 90 VZSCL
Venus 199
Venus 200
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