Author Topic: Can Grand Seiko mainspring be recoiled?  (Read 5534 times)

Offline Cocas

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Can Grand Seiko mainspring be recoiled?
« on: October 04, 2017, 04:00:51 PM »
Need MWF shifu confirmation here.

Will Grand Seiko mainspring be able to recoiled after few decades of using?

Thanks.

Offline Cocas

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Re: Can Grand Seiko mainspring be recoiled?
« Reply #1 on: October 04, 2017, 04:46:31 PM »
Many say Seiko mainspring cannot be recoiled.

Not so sure about Grand Seiko mainspring so I would like to find out more.

I know Rolex mainspring can be recoiled.