Grail Watch Reference
A Reference Library for Watches from Grail Watch
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Complications
Annual Calendar
Chronograph
-2-Button
-3-Button Chronograph
-Column Wheel Chronograph
--8-Column Chronograph
-Flyback Chronograph
-Monopusher Chronograph
-Rattrapante Chronograph
-Split Seconds Chronograph
Date
-Big Date
--Double Wheel Big Date
-Date by Pointer
-Quick Date Correction
Day
-Day by Pointer
Hacking Seconds
Leap Year
Modular
Month
-Month by Pointer
Moon Phase
-122-Year Moon Phase
Perpetual Calendar
Power Reserve Indicator
Tourbillon
Hands
30 Minute Chronograph Hand at 12:00
30 Minute Chronograph Hand at 4:00
Big Date at 1:00
Big Date at 12:00
Central 60 Second Chronograph Hand
Central Hour Hand
Central Minute Hand
Central Split Second Chronograph Hand
Date Pointer at 9:00
Day Pointer at 8:00
Day Pointer at 9:00
Day/Night Indicator Pointer at 9:00
Hour Hand at 9:00
Leap Year Pointer at 3:00
Leap Year Pointer at 4:30
Minute Hand at 9:00
Month Pointer at 3:00
Month Pointer at 4:00
Moon Phase Wheel at 6:00
Open Heart at 6:00
Power Reserve Pointer at 12:00
Power Reserve Pointer at 3:00
Power Reserve Pointer at 8:00
Small Seconds Hand at 4:00
Small Seconds Hand at 5:00
Small Seconds Hand at 6:00
Small Seconds Hand at 8:00
Brand
A. Lange & Söhne
Winding
Hand winding
Two Barrel
Regulators
Screwed Balance
Swan Neck Regulator
Variable Inertia Blocks
Production Periods
1990s
2010s
2020s
Frequency
18,000 A/h
21,600 A/h
Anti-Shock
Incabloc Double-Cone
Jewels
20
23
26
29
36
43
45
53
Balance Mount
Balance Cock
-Balance Cock Clockwise
-Balance Cock Counter-Clockwise
Back-Side Features
3/4 Plate
Balance
-Balance at 1:30
-Balance at 3:00
-Balance at 4:30
Barrel
-Barrel at 1:30
-Barrel at 12:00
Column Wheel
-Column Wheel at 4:30
-Column Wheel at 6:00
-Column Wheel at 7:30
-Column Wheel at 9:00
-Tourbillon at 6:00
L051.1
L051.2
L051.3
L101.1
L102.1
L1924
L901.0
L951.5
L952.1
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