Grail Watch Reference
A Reference Library for Watches from Grail Watch
Movement Database
Grail Watch Blog
Reference Documents
1979 Citizen Movement Table
Seiko Blue Book Automatic Movement Chronology
Seiko Laurel Brochure
Seiko List of Basic and Derivative Calibres
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Complications
24 Hour Hand
Annual Calendar
Chronograph
-2-Button
-3-Button Chronograph
-Cam Switching Chronograph
-Column Wheel Chronograph
–6-Column Chronograph
–8-Column Chronograph
–9-Column Chronograph
-Flyback Chronograph
-Modular Chronograph
-Monopusher Chronograph
-Rattrapante Chronograph
-Split Seconds Chronograph
-Vertical Clutch Chronograph
Date
-Big Date
-Date by Pointer
-Instant Date Change
-Quick Date Correction
Day
-Bilingual Day Wheel
-Day by Pointer
-Instant Day Change
-Outer Day Wheel
-Quick Day Correction
GMT Hand
Hacking Seconds
Hand Winding
Leap Year
Modular
Month
-Month by Pointer
-Quick Month Correction
Moon Phase
-122-Year Moon Phase
Perpetual Calendar
Power Reserve Indicator
Regulator
Repeater
Tourbillon
World Time
Year
Hands
12 Hour Chronograph Hand at 6:00
12 Hour Chronograph Hand at 9:00
24 Hour Hand at 10:30
24 Hour Hand at 6:00
24 Hour Hand at 9:00
24 Hour Window at 3:00
30 Minute Chronograph Hand at 12:00
30 Minute Chronograph Hand at 3:00
30 Minute Chronograph Hand at 9:00
Airport Window at 9:00
Big Date at 12:00
Central 24 Hour Hand
Central 60 Second Chronograph Hand
Central Date Pointer
Central Hour Hand
Central Minute Hand
Central Power Reserve Pointer
Central Seconds Hand
Central Split Second Chronograph Hand
City Window at 12:00
Date Pointer at 10:00
Date Pointer at 3:00
Date Pointer at 6:00
Date Pointer at 9:00
Date Window at 12:00
Date Window at 3:00
Date Window at 4:30
Date Window at 6:00
Day Pointer at 9:00
Day Window at 11:30
Day Window at 12:00
Day Window at 3:00
Hour Hand at 12:00
Hour Hand at 3:00
Hour Window at 12:00
Hunter Small Seconds Hand
Leap Year Pointer at 3:00
Leap Year Window at 12:00
Lépine Small Seconds Hand
Mode Indicator at 6:00
Month Pointer at 12:00
Month Pointer at 3:00
Month Window at 12:30
Moon Phase Wheel at 12:00
Moon Phase Wheel at 6:00
Open Heart at 6:00
Open Heart at 7:00
Open Heart at 9:00
Power Reserve Pointer at 1:00
Power Reserve Pointer at 12:00
Power Reserve Pointer at 3:00
Power Reserve Pointer at 8:00
Power Reserve Pointer at 9:00
Small Seconds Hand at 12:00
Small Seconds Hand at 4:00
Small Seconds Hand at 4:30
Small Seconds Hand at 6:00
Small Seconds Hand at 9:00
Year Window at 11:30
Brand
A. Lange & Söhne
Audemars Piguet
Blancpain
Chronoswiss
Claro
ETA
-Unitas
-Valjoux
Frédéric Piguet
Miyota
Nomos
-Deutsche Uhrenwerke
Parmigiani Fleurier
Seiko
-Credor
-Seiko Instruments Inc.
–Time Module Inc.
-Shizukuishi Watch Studio
STP
Tianjin
-Sea-Gull
Vacheron Constantin
Vaucher Manufacture
Winding
Automatic
-Bi-Directional Automatic Winding
-Central Rotor Automatic Winding
-Micro-Rotor Automatic Winding
-Seiko Magic Lever Winding
-Uni-Directional Automatic Winding
–Clockwise Automatic Winding
–Counter-Clockwise Automatic Winding
Hand winding
Two Barrel
Regulators
ETACHRON
Gyromax
Indexed
Nomos Swing System
Screwed Balance
Screwed Mobile Stud
Swan Neck Regulator
Triovis
Variable Inertia Blocks
Production Periods
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
2000s
2010s
2020s
Frequency
21600
Anti-Shock
Citizen Parashock
Diashock
Incabloc Double-Cone
Ultraflex
Jewels
13
17
18
19
20
21
22
23
24
25
26
28
29
30
32
34
36
37
38
43
59
Balance Mount
Balance Bridge
Balance Cock
-Balance Cock Clockwise
-Balance Cock Counter-Clockwise
Back-Side Features
Balance
-Balance at 10:30
-Balance at 11:00
-Balance at 12:00
-Balance at 12:30
-Balance at 3:00
-Balance at 4:00
-Balance at 4:30
-Balance at 5:00
-Balance at 6:00
-Balance at 7:00
Column Wheel
-Column Wheel at 2:00
-Column Wheel at 6:00
-Column Wheel at 6:30
Micro Rotor
-Micro Rotor at 2:00
AP 2121
AP 2385
AP 2889
AP 2912
AP 2913
AP 2924
AP 2941
AP 3090
AP 3092
AP 3126
AP 5201
BP 11A4B
BP 11C5
Chronoswiss C.121
Chronoswiss C.122
Chronoswiss C.123
Chronoswiss C.124
Chronoswiss C.125
Chronoswiss C.126
Chronoswiss C.127
Claro CL-888
DUW 1001
DUW 2002
DUW 4101
DUW 4301
DUW 4401
DUW 5001
DUW 5101
DUW 5201
ETA 2650
ETA 2688
ETA 2846
ETA 6497-2
ETA 6498-2
ETA 7001
FP 1150
FP 1151
FP 1153
FP 1160
FP 1180
FP 1181
FP 1185
FP 1186
FP 21
FP 610
FP 615
FP 810
FP 815
FP 816
FP 951
L051.1
L051.2
L051.3
L101.1
L102.1
L1924
Miyota 8205
Miyota 8215
Miyota 8217
Miyota 8218
Miyota 8219
Miyota 8285
Miyota 82S0
Miyota 82S5
Miyota 82S7
Miyota 8N24
Miyota 8N40
Nomos Alpha
Nomos Alpha.2
Nomos Beta
Nomos Delta
Nomos Epsilon
Nomos Gamma
Nomos Xi
Nomos Zeta
PF110
PF111
PF357
PF701
PF707
PF708
Seiko 4R15
Seiko 4R16
Seiko 4R35
Seiko 4R36
Seiko 4R37
Seiko 4R38
Seiko 4R39
Seiko 4R57
Seiko 4R71
Seiko 6810
Seiko 6830
Seiko 6870
Seiko 6890
Seiko 6898
Seiko 6899
Seiko 6R15
Seiko 6R35
Seiko 7S25
Seiko 7S26
Seiko 7S35
Seiko 7S36
ST1612
ST16N
ST17F
ST17F2
ST2503
ST3600
STP8-14-11
STP8-14-21
Valjoux 234
Valjoux 235
Valjoux 236
Valjoux 237
Valjoux 725
Valjoux 726
Valjoux 729
Valjoux 730
Valjoux 886
VC 1137
VMF 5401/50
