Grail Watch Reference
A Reference Library for Watches from Grail Watch
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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
Chronograph
-2-Button
-3-Button Chronograph
-Cam Switching Chronograph
-Column Wheel Chronograph
--5-Column Chronograph
--6-Column Chronograph
--7-Column Chronograph
--8-Column Chronograph
--9-Column Chronograph
-Horizontal Clutch Chronograph
-Monopusher Chronograph
-Rattrapante Chronograph
-Split Seconds Chronograph
Date
-Date by Pointer
Day
Month
Hands
12 Hour Chronograph Hand at 6:00
30 Minute Chronograph Hand at 3:00
30 Minute Chronograph Hand at 6:00
45 Minute Chronograph Hand at 3:00
45 Minute Chronograph Hand at 6:00
Central 60 Second Chronograph Hand
Central Date Pointer
Central Hour Hand
Central Minute Hand
Central Split Second Chronograph Hand
Day Window at 11:30
Hour Hand at 12:00
Minute Hand at 12:00
Month Window at 12:30
Small Seconds Hand at 6:00
Small Seconds Hand at 9:00
Brand
Audemars Piguet
Blancpain
-Valjoux
Frédéric Piguet
Landeron
Universal
Venus
Winding
Hand winding
Two Barrel
Regulators
Indexed
Screwed Balance
Swan Neck Regulator
Production Periods
1930s
Frequency
18,000 A/h
21,600 A/h
Anti-Shock
Incabloc Double-Cone
Jewels
15
17
18
Balance Mount
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 2:00
-Balance at 3:00
Column Wheel
-Column Wheel at 5:00
-Column Wheel at 6:00
-Column Wheel at 6:30
-Column Wheel at 9:00
Landeron 39 Family
Landeron 48 Family
Valjoux 23/72 Family
Venus 150 Family
AP 9ML
FP 21
Landeron 15
Landeron 16
Landeron 2
Landeron 3
Landeron 32
Landeron 47
Landeron 48
Landeron 50
Landeron 54
Landeron 9
Octo Octagonal
Universal 281 Uni-Compax
Universal 335
Universal 339
Universal 60
Valjoux 22
Valjoux 23 VZ
Valjoux 23C
Valjoux 24 KV
Valjoux 25 SRV
Valjoux 5 KVM
Valjoux 61 VBB
Valjoux 69 DX
Valjoux 71 GHH
Valjoux 72 VZH
Valjoux 8 KL
Valjoux 84
Valjoux 9 KVR
Venus 140
Venus 150
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