Manufacturer Grand Seiko (Seiko Watch Corporation) Caliber Number 9R31, 9R31A Movement Type Spring Drive, manual-wind In-House? Yes Jewels 30 Frequency...
9R Family
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Hello! Welcome to Caliber Corner! Thank you for the kin...
calibercorner , 9 hours ago
This movement is part of a daytona replica.The seller s...
Mprez , 1 day ago
RE: Which quartz movement is better
Don't forget Citizen's 0100,the most accurate quartz mo...
CJDUDHF , 4 days ago
Recent Comments
What does AC mean on the battery cover? Thank you
Also DUG - Deutsche Uhrenmanufaktur Glashuette. Purist Typ 1 and 2
Hi, I have recently acquired a R458 movement Cyma. I wanted to understand more about…
Your welcome
Hi Hatbuimini, thank you for sharing your watch with the CC community :)
I got one. Có đóng dấu Japan
StudioUnderdog Model 2 uses this movement. It's also a very good looking watch!