About Grönefeld Exclusive Timepieces :
The "One Hertz 1912" independent deadbeat seconds complication
Grönefeld Exclusive Timepieces-GTM-06 tourbillon minute repeater wristwatch
Enjoy our movie about Grönefeld Exclusive Timepieces. The name Grönefeld and the art of
watchmaking have a family history spanning a hundred years, originating in the ancient town of Oldenzaal in the Netherlands.
Watch Castle Of Time / Office