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Due to high interest and limited capacity, we will unfortunately not be able to accept orders for the time being. We thank you for your support and understanding.

Awards

1944 Tanfana awarded Red Carpet Lady’s Watch

Bart and Tim are proud to announce that the 1944 Tanfana has been awarded 'Red Carpet Lady’s Watch' at the TEMPORIS International Awards 2025.

Proud winner GPHG Award 2022

Great news from Geneva: Bart & Tim Grönefeld were honoured to receive the prestigious GPHG for the 1941 Grönograaf!

Grönefeld wins Best Men's Watch Prize!

Another Grand Prix d’Horlogerie de Genève award :-) The ultimate watchmakers dream.

Grönefeld wins 2 prizes in Warsaw Poland!

So proud to announce that we have won the Classic Watch and the best of the best called Grand Prix in Warsaw chronos24.pl

Grönefeld wins SIAR prize in Mexico

Grönefeld Brothers are very proud that they have won the SIAR prize in Mexico "Brand on the rise".

The 1941 Remontoire wins its first prize!

And the winner is.... The 1941 Remontoire by Bart and Tim Grönefeld, The Horological Brothers.

Parallax Tourbillon wins 2014 GPHG !!

Brothers Bart and Tim Grönefeld were elated to receive the prestigious prize for Best Tourbillon for their Parallax Tourbillon at the 2014 Grand Prix d’Horlogerie de Genève (GPHG).

Timezone Grönefeld Watch of the Year

Grönefeld Brothers are very proud to announce that they have won the Timezone Watch of the year award.

0024 Special Jury Price for Grönefeld One Hertz

Grönefeld Brothers very proud with the 0024 Special jury prize for their One Hertz Jumping seconds watch.

Making the best watches in the world. We love every aspect of it. Coming up with new ideas together, bringing them to life in a design that captures the imagination, working with infinite patience to achieve perfection: it is a blessing to be able to work together every day with so much pleasure.

the horological brothers

Bart Making the best watches in the world. We love every aspect of it. Coming up with new ideas together, bringing them to life in a design that captures the imagination, working with infinite patience to achieve perfection: it is a blessing to be able to work together every day with so much pleasure.

the horological brothers

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