That really is a stunning looking Gronefeld One Hertz.

Gronefeld One Hertz.

By: amanico : January 24th, 2026-08:10

My first encounter with the Gronefeld Brothers and their watch... The One Hertz, in Vegas, during our IGOTT 2, in 2011. And at the SIHH, some years after... Best, Nicolas ...

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It really is quite simple and stark yet still so beautiful. Marc

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To be honest, I am more in love with the back than the front.

By: amanico : January 24th, 2026-14:55

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I can understand why, it is not like most and very beautiful/

By: Marc Obermann : January 24th, 2026-16:09

Marc

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Indeed, Marc.

By: amanico : January 25th, 2026-07:20

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Thankfully, it only hertz once :)

By: enjoythemusic : January 24th, 2026-15:38

Sensational timepiece 😍

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Ha! ;)

By: amanico : January 25th, 2026-07:20

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I love the simplicity …

By: sc16 : January 24th, 2026-17:01

Of the dial. Not indicating anything, yet we know…

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Nicely said!

By: amanico : January 25th, 2026-07:20

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Funny enough i was wearing one today 🤗

By: Watchonthewrist : January 25th, 2026-07:37

Enter text Such a great and beautiful watch . ...

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Nicely captured.

By: amanico : January 25th, 2026-08:02

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I’d have to say that the Grönefeld One Hertz I’m favorite model.

By: Tim Jackson : February 12th, 2026-21:51

I had the pleasure of handling this gem and then finding a home for it. This is to my sense, their greatest model. So creative and wonderfully executed, especially in the RG case. There’s so much that is amazing in this. The two trains, the crown that dep...

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