The G-01 is Grönefeld's first in-house caliber, a manual-winding tourbillon minute repeater introduced in 2008. It powers the GTM-06, recognized as the most complicated wristwatch ever produced in the Netherlands. The movement was discontinued after producing 10 pieces in platinum and 10 in pink gold.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Display Type
Analog
Winding
Manual
COMPLICATIONS
Minute RepeaterTourbillon
More Grönefeld movements
QUICK FACTS
FOR WATCH DEALERS
Sell watches powered by the G-01?
Inventory, Chrono24 and eBay sync, and VAT invoicing. Dealer tools are built on this database.