Hello all,
I am new to this forum, this will be my first post. I have just added a Grand Seiko Heritage 60th Anniversary L.E. (SBGR321) to my collection and, especially with it being a used watch, want to throw it on my Weishi 1900 to get an idea of its accuracy. I am finding a lot of lift angle charts online, but none of them seem to include Grand Seiko. Any ideas about how to find the exact lift angle for this watch?
Thanks in advance for any input,
Andrew
Hi Mountain_sar, welcome to Caliber Corner! Grand Seiko provides little to zero technical specs for their watch movements. They do not openly provide lift angles.
You may have to try figuring it out yourself. You can start here: https://calibercorner.com/lift-angle/
You can also try to reach out to GS directly, which is actually on the CC to-do list.
Please report back with your findings.
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