Grail Watch Reference
A Reference Library for Watches from Grail Watch
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Complications
24 Hour Hand
Chronograph
-2-Button
-Cam Switching Chronograph
Date
-Instant Date Change
-Quick Date Correction
Day
-Bilingual Day Wheel
Hacking Seconds
Power Reserve Indicator
Hands
12 Hour Chronograph Hand at 6:00
24 Hour Hand at 12:00
Central 60 Second Chronograph Hand
Central Chronograph Minute Hand
Central Hour Hand
Central Minute Hand
Date Window at 3:00
Date Window at 4:30
Day Window at 3:00
Power Reserve Pointer at 1:00
Small Seconds Hand at 9:00
Brand
-Lemania
Zenith
Winding
Automatic
-Central Rotor Automatic Winding
Hand winding
Regulators
Triovis
Production Periods
1970s
1980s
1990s
2000s
Frequency
28,800 A/h
Anti-Shock
Ultraflex
Jewels
17
32
Balance Mount
Balance Cock
-Balance Cock Clockwise
Back-Side Features
-Balance at 1:30
-Barrel at 7:30
Lemania 5100
Zenith 655
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