One Hertz

Patek's desk clock earns my love for clocks. We need more of this, and mechanical alarm / travel, ...... My f---yeah best release is the Pump. If it was 10k less I'd buy one. Size 11 please. My #1 choice for W&W 2026 is exactly that.... 1. Just one.... he

I have been looking for this One Hertz watch that is no longer being built, but this now has captured my attention. As always I want my action to be dial-side. The Antoine Martin was cool, though notoriously inaccurate. Higher rate means greater accuracy,

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

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

Like i already told in some posts this last year for me 2026 will be the year of reducing my collection a lot . My focus will be more towards quality and brands i have a strong connection with . To many watches that weren’t used for months or even years 🫣

I remember i was dreaming about a remontoire each time i visite The brothers at there booth many years ago. I was already a huge fan of there work after i saw a One Hertz in a window at a local AD around 2015 . Long story short here two grails for me Anot

I was also all set at 14:50 CET, with my account all good to go. I love their watches, I'm on a waitlist for a Grönegraaf (Q4 2026) and I have a One Hertz. I was also happy to see the crown and case from the Remontoire series. Titanium One Hertz

Everyone obsesses about small stuff, in my case I love this crown, they’ve always had good taste there. I have a Grönefeld (One Hertz) and every time I post about it on Insta I get the whole Grönefeld family as well as their main brand account engaging wi

For me its always been one of my favorites and when i had it on the wrist for the first time i knew i had to add one at some point. There are many options (great watches) to replace this amazing watch but for me its still one of my favorite . Like some al

It has been a while since I've posted something. I would like to share a recent addition to my colllection, the Grönefeld One Hertz 1912.