Grail Watch Reference
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Complications
24 Hour Hand
Chronograph
-2-Button
-Cam Switching Chronograph
Date
-Date by Pointer
-Instant Date Change
-Quick Date Correction
-Retrograde Date
Day
-Day by Pointer
-Instant Day Change
-Quick Day Correction
GMT Hand
-Independently-Adjustable 24 Hour Hand
Hacking Seconds
Hand Winding
Leap Year
Month
-Month by Pointer
-Quick Month Correction
Moon Phase
Perpetual Calendar
Power Reserve Indicator
Repeater
-Minute Repeater
Hands
12 Hour Chronograph Hand at 6:00
30 Minute Chronograph Hand at 12:00
30 Minute Chronograph Hand at 3:00
Central 24 Hour Hand
Central 60 Second Chronograph Hand
Central Date Pointer
Central Hour Hand
Central Minute Hand
Central Seconds Hand
Date Window at 12:00
Date Window at 3:00
Date Window at 4:30
Date Window at 6:00
Day Pointer at 12:00
Day Window at 3:00
Hunter Small Seconds Hand
Leap Year Window at 3:00
Lépine Small Seconds Hand
Month Pointer at 6:00
Moon Phase Wheel at 9:00
Power Reserve Pointer at 1:00
Power Reserve Pointer at 6:00
Small Seconds Hand at 6:00
Small Seconds Hand at 9:00
Brand
ETA
-Unitas
-Valgranges
Nomos
Parmigiani Fleurier
Rolex
Seiko
-Credor
Tianjin
-Sea-Gull
Winding
Automatic
-Bi-Directional Automatic Winding
-Central Rotor Automatic Winding
-Uni-Directional Automatic Winding
--Clockwise Automatic Winding
Hand winding
Two Barrel
Regulators
ETACHRON
Indexed
Screw Regulator
Triovis
Valjoux
Production Periods
2000s
2010s
2020s
Frequency
18,000 A/h
21,600 A/h
28,800 A/h
Anti-Shock
Incabloc Double-Cone
Novodiac
Jewels
17
23
24
25
26
29
33
Balance Mount
Balance Bridge
Balance Cock
-Balance Cock Clockwise
Back-Side Features
3/4 Plate
Balance
-Balance at 1:30
-Balance at 12:00
-Balance at 3:00
-Balance at 6:00
-Barrel at 1:30
-Barrel at 10:30
-Barrel at 12:00
Central Rotor
Rolex Parachrom Family
Tianjin TY2100/ST21 Family
Tianjin TY3600/ST36 Family
ETA 6497-2
ETA 6498-2
Nomos Beta
Nomos Delta
PF252
PF442
Rolex 3186
Seiko 6898
ST2100
ST2130
ST3600
Valgranges A07.161
Valgranges A07.211
Valgranges A07.231
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