L'Essentiel Philosophical Regulator: New Release

quattro · 2026-01-10T18:06:55Z

Explore Hervé Schlüchter's L'Essentiel, the first 'Tree of Life' opus. Discover its Antide Janvier-inspired regulator dial, Caliber HS-01 with a mustache-shaped anchor, and Grand Feu enamel details. A WatchProSite collector's review.

Emmanuel, known as 'quattro' on WatchProSite, presents an in-depth look at Hervé Schlüchter's 'L'Essentiel,' the inaugural timepiece in the 'Tree of Life' trilogy. His detailed photographic essay and initial impressions offer a crucial first look at this 'philosophical regulator,' setting the stage for community discussion on its unique design and horological significance. This article explores why 'L'Essentiel' stands out in the independent watchmaking landscape.

First opus of a trilogy named Tree of Life, which will be completed in the following years, L'Essentiel (The Essential) is a "philosophical regulator" created by Hervé Schlüchter.

The steel case measures 39 x 10.37 mm.

The design of the dial is inspired by a regulator created by Antide Janvier in 1800.

The watch is powered by Caliber HS-01, which features a mustache-shaped anchor.

credit: @watch.hannya, @watchnerdco & Hervé Schlüchter

The particular variant above and just below has an all black dial. The peripheral circle for the minutes and the seconds subdial are made of Grand Feu enamel.

The variant below features white enamel minutes and seconds and a non colored German silver guilloché main plate.

The hour-disc features a sun with "Hodie Nunc" (latin for Today Now) at 12 o'clock.

And a moon with "Amor Gratia" (Love Gratitude) at 24/0.

credit: @ivanvi777 & Herbé Schüchter

The mustache-shaped anchor again.

This other variant below has "Gloria" (instead of "Hodie Nunc") at 12.

credit: @radone

And here is another last variant below, with an anthracite guilloché main plate.

Two photos of Hervé Schlüchter with Philippe Dufour.

credit: Hervé Schlüchter

Does this watch appeal to you?

Thanks for reading.

Best, Emmanuel

Key Points from the Discussion

The original author expresses deep admiration for the watchmaking quality of L'Essentiel, despite finding its overt 'philosophical message' somewhat contrived.
One collector specifically favors the anthracite guilloché main plate variant, highlighting the visual appeal of the different dial executions.
This thread is discussion-light, with initial replies focusing on personal aesthetic preferences rather than technical deep-dives or debates.

The Discussion

Blansky

Jan 10, 2026

The all black doesn't as much.

Champthekid

Jan 10, 2026

that movement is simply stunning in my opinion. Thanks for sharing this, Emmanuel👍

quattro

Jan 10, 2026

The movement is mind-blowing indeed! Best, Emmanuel

AuHavrePro

Jan 10, 2026

My preference is for the anthracite version! Thank you so much for the marvelous pictorial

quattro

Jan 10, 2026

I think the anthracite is my favourite too. Best, Emmanuel

quattro

Jan 10, 2026

To be honest the philosophical "crap" isn't the best part of the watch, imo.

L'Essentiel Philosophical Regulator: New Release

Key Points from the Discussion

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