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watchmaker · 1 April 2020, 02:38 AM

The Sky Dweller uses ball bearings in the rotor instead of the solid axle found on the 31xx and previous calibres. So it will sound different.

Without hearing your watch in person there’s nothing that can be said whether it’s normal or faulty.

1 April 2020, 02:38 AM	#3
watchmaker TechXpert Join Date: Feb 2009 Real Name: Scott Location: London Posts: 2,238	The Sky Dweller uses ball bearings in the rotor instead of the solid axle found on the 31xx and previous calibres. So it will sound different. Without hearing your watch in person there’s nothing that can be said whether it’s normal or faulty.