The G-02 is a manual-winding movement manufactured by Grönefeld. It measures 34mm in diameter and features dead-beat seconds (seconde morte) driven by an independent secondary gear train. The movement has stainless steel bridges and is produced in-house. It powers the One Hertz collection and won the TimeZone Watch of the Year award in 2011.
Last updated 29 Apr 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Diameter
34mm
Display Type
Analog
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FOR WATCH DEALERS
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