All posts tagged "Gronefeld"
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Oster Jewelers | February 17, 2017
Keeping Time #14: The Gronefeld Brothers
Keeping Time With Jeremy Oster & Daniel Robbins, Episode Fourteen, features the Gronefeld brothers, owners of Gronefeld watches....
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Oster Jewelers | July 22, 2014
The Stunning Grönefeld Parallax Timepiece
The Grönefeld Parallax tourbillon features a “flying” tourbillon with a large central seconds hand, stop seconds power...