Grail Watch Reference
A Reference Library for Watches from Grail Watch
Movement Database
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The Watch Files Podcast
Reference Documents
1979 Citizen Movement Table
Seiko Blue Book Automatic Movement Chronology
Seiko Laurel Brochure
Seiko List of Basic and Derivative Calibres
About Grail Watch
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Complications
24 Hour Hand
Alarm
Chronograph
-2-Button
-Cam Switching Chronograph
-Column Wheel Chronograph
--6-Column Chronograph
--8-Column Chronograph
--9-Column Chronograph
-Flyback Chronograph
-Monopusher Chronograph
-Rattrapante Chronograph
-Split Seconds Chronograph
Date
-Big Date
--Double Wheel Big Date
-Date by Pointer
-Instant Date Change
-Quick Date Correction
Day
-Quick Day Correction
GMT Hand
Hacking Seconds
Month
-Quick Month Correction
Moon Phase
Hands
12 Hour Chronograph Hand at 6:00
30 Minute Chronograph Hand at 12:00
30 Minute Chronograph Hand at 3:00
45 Minute Chronograph Hand at 3:00
Big Date at 6:00
Central 24 Hour Hand
Central 60 Second Chronograph Hand
Central Date Pointer
Central Hour Hand
Central Minute Hand
Central Seconds Hand
Central Split Second Chronograph Hand
Date Window at 3:00
Date Window at 4:30
Date Window at 6:00
Day Window at 11:30
Hunter Small Seconds Hand
Lépine Small Seconds Hand
Month Window at 12:30
Moon Phase Wheel at 6:00
Small Seconds Hand at 6:00
Small Seconds Hand at 9:00
Brand
A. Schild
Audemars Piguet
Blancpain
Bulova
Enicar
ETA
-ESA
-Unitas
-Valjoux
Eterna
Frédéric Piguet
Jaeger-LeCoultre
Longines
Patek Philippe
Seiko
-Credor
-Daini Seikosha
-Grand Seiko
-Shizukuishi Watch Studio
-Suwa Seikosha
Tianjin
-Sea-Gull
Universal
Vacheron Constantin
Venus
Winding
Automatic
-Bi-Directional Automatic Winding
-Central Rotor Automatic Winding
Battery
Hand winding
Two Barrel
Regulators
ETACHRON
Gyromax
Indexed
Quartz
Screw Regulator
Screwed Balance
Stepper Motor
Swan Neck Regulator
Tuning Fork
Production Periods
1960s
Frequency
16,384 Hz
170 Hz
18,000 A/h
19,800 A/h
21,600 A/h
300 Hz
36,000 A/h
360 Hz
8,192 Hz
9,350 Hz
Anti-Shock
Elastor
Incabloc Double-Cone
Jewels
12
13
15
17
18
25
36
7
Balance Mount
Balance Bridge
Balance Cock
-Balance Cock Clockwise
-Balance Cock Counter-Clockwise
Back-Side Features
Balance
-Balance at 1:30
-Balance at 12:00
-Balance at 12:30
-Balance at 3:00
-Balance at 6:00
-Balance at 7:00
Battery
-Battery at 3:00
-Battery at 4:00
-Battery at 6:00
Column Wheel
-Column Wheel at 6:00
-Column Wheel at 6:30
Tuning Fork
-Tuning Fork at 11:00
-Tuning Fork at 12:00
-Tuning Fork at 6:00
AS 1475 Family
Bulova Accutron
Daini Seikosha 45 Stream
Daini Seikosha 51 Stream
Ebauches SA Swissonic
Enicar 1120 Family
Enicar 1140 Family
ESA Dynotron
ESA Mosaba
ETA 1120
ETA 2390 Family
ETA 2500 Family
ETA 2750 Family
Eterna-Matic 3000
JLC 920 Family
Seiko 68 Family
Suwa Seikosha 35 Quartz Stream
Suwa Seikosha 56 Stream
Suwa Seikosha 61 Stream
Tianjin TY2900/ST19 Family
Valjoux 23/72 Family
Venus 188 Family
Venus 210 Family
Accutron 214
Accutron 218
AP 2003
AP 2120
AS 1475
Blancpain R-550
ESA 9160
ESA 9162
ETA 6497-1
ETA 6498-1
FP 21
Longines 6512
Seiko 35A
Seiko 4500
Seiko 4502
Seiko 4520
Seiko 4522
Seiko 4580
Universal 281 Uni-Compax
Valjoux 22
Valjoux 23 VZ
Valjoux 230
Valjoux 232
Valjoux 23C
Valjoux 24 KV
Valjoux 5 KVM
Valjoux 61 VBB
Valjoux 69 DX
Valjoux 71 GHH
Valjoux 72 VZH
Valjoux 724
Valjoux 72c VZHC
Valjoux 76
Valjoux 76 R
Valjoux 7730
Valjoux 7733
Valjoux 88 VZHCL
Valjoux 9 KVR
Venus 199
Venus 210
Venus 211
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