12:12 p.m.

The Watchmaker's Notebook: Guides, analyses, and feedback to better understand contemporary watchmaking.

12:12 — The Watchmaking Notebook

Watchmaking Explained Simply

Initially conceived as a print magazine, 12h12 today continues its spirit as an online watchmaking journal.

We cover general topics related to watchmaking: movements, maintenance, certifications, manufacturing, design, professional uses, history, and craftsmanship. These are often-discussed, sometimes misunderstood themes that deserve precise explanation.

Each article starts with a concrete watchmaking question and illuminates it simply, without unnecessary jargon or marketing speak. Our goal: to share a clear understanding of watches, enriched by our workshop experience, our custom projects, and our perspective as an independent watchmaking house.

Pourquoi le prix des montres augmente-t-il ? Comprendre le vrai coût d’une montre mécanique
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Why are watch prices rising? Understanding the true cost of a mechanical watch

Why do affordable automatic watches cost more today than they did ten years a...

Entretien d’une montre automatique : fréquence, révision et bons gestes
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Automatic Watch Maintenance: Frequency, Overhaul, and Best Practices

An automatic watch can function for years without showing obvious signs of we...

Montre de collaboration : comment naît un projet horloger sur mesure ?
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Collaboration Watch: How is a Bespoke Watch Project Born?

A collaborative watch is not born from a simple design file sent to a manufac...

Montre d’aviation : GMT, lisibilité, antimagnetisme et vrais critères techniques
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Aviation watch: GMT, legibility, anti-magnetism and true technical specifications

The aviation watch is one of the most ill-defined categories in the watchmaki...

Mouvements suisses : comment Sellita, Soprod et La Joux-Perret ont succédé à ETA
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Swiss movements: how Sellita, Soprod and La Joux-Perret succeeded ETA

For a long time, a large proportion of independent mechanical watches used ET...

Montre militaire française : histoire, Type 20, Type 21 et projets contemporains
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French Military Watch: History, Type 20, Type 21 and Contemporary Projects

The military watch holds a special place in the history of French watchmaking...