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Prospex
Presage
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Learn about SEIKO
Learn about SEIKO
History
Visit
Today
Technology
News
Important
Press Release
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Company
Pick Up
History
Our Heritage
Visit
The Seiko Museum Ginza
Today
Keep Going Forward
Technology
Toki-no-Waza The Artisan of Time
Customer Service
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Instruction
Instruction
How to find the Caliber Code
On the Case Back
In the Certificate of Guarantee
Select Your Language
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Select from the caliber code
Caliber Code
All
Click the first digit of the caliber code
1
2
3
4
5
6
7
8
9
A
C
D
H
N
R
S
T
V
W
Y
Other
Caliber Code
Instruction
C
COMPASS
Instruction of COMPASS : English