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Homepage Archives pour Julien Aguettaz

Julien Aguettaz

434 posts
I am passionate about watchmaking, having worked for Swiss watchmakers and as a digital strategy consultant.
Détails de lederer einstein dial
  • News

Lederer Einstein Dial: The Mathematical Pattern That Makes Every Dial Unique

  • 15 September 2026

Lederer is tackling a highly unusual subject in watchmaking: a mathematical problem that occupied researchers for several decades. With the Einstein Dial, the independent Neuchâtel manufacture transposes onto the dial…

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Changer bracelet montres conseils
  • Lifestyle

What if your watch simply needed a new strap?

  • 10 September 2026

A few days ago, my son pointed out that the strap on the watch I had given him was starting to deteriorate. It is a leather strap dyed blue. Another…

Read
À quoi ressemble most highly searched swiss watch references
  • Lifestyle

Why Some Watches Increase in Value and Others Don’t

  • 8 September 2026

Two watches can come from the same manufacture, share a steel case and offer comparable build quality. One will appreciate over time. The other will be difficult to sell, sometimes…

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Caractéristiques de lange söhne 1815 down
  • News

A. Lange & Söhne 1815 UP/DOWN: 37.5 mm of Saxon Haute Horlogerie

  • 7 September 2026

The new 1815 UP/DOWN does not radically alter the A. Lange & Söhne collection. Instead, it adopts a highly traditional formula from the Saxon manufacture, with a compact case, a…

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Détails de bethune db25 digitale heure sautante
  • News

De Bethune DB25 Digitale: Jumping Hours Beneath a Blued Titanium Sky

  • 2 September 2026

When I received De Bethune’s press release and saw its title, “DE BETHUNE presents DB25 DIGITALE”, I felt a brief mixture of curiosity and concern. “Oh no, not De Bethune……

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Comment choisir madgallery maison alcée nostromo
  • News

Maison Alcée x MB&F: Nostromo, a Mechanical Creature to Assemble Yourself

  • 1 September 2026

At the latest Time to Watches show in Geneva, I spent some time at the Maison Alcée stand. There, I discovered in greater detail a concept I already knew and…

Read
Détails de montre peut elle valoir cher fondue poignet
  • Lifestyle

Can a Gold Watch Be Worth More for Its Gold Than on the Wrist?

  • 1 September 2026

In July 2026, Swatch launched a rather unusual MoonSwatch. Produced in 1,969 pieces, the Mission to the Moon 1969 features a dial, hands, crown and pushers made from Omega’s 18-carat…

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Comment choisir mouvement montre cher est vraiment
  • Lifestyle

Is a More Expensive Watch Movement Really Better?

  • 25 August 2026

It is a question that many enthusiasts eventually ask themselves: what do you actually gain by paying considerably more for a movement? Greater accuracy? Better reliability? A watch that will…

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Renaud Tixier Monday Organica deux nouvelles versions Noir et Bordeaux
  • News

Renaud Tixier Monday Organica: Two New Black and Burgundy Versions

  • 25 August 2026

Renaud Tixier is expanding its Monday Organica with two new versions, Noir and Bordeaux. Following the Blue version unveiled last year, these two seven-piece series follow the same principle: a…

Read
À quoi ressemble est calculée réserve marche mouvement
  • Watchmaking

How Is a Movement’s Power Reserve Calculated?

  • 19 August 2026

The power reserve of a mechanical movement refers to the length of time a watch can run after being fully wound. On paper, the calculation seems almost childishly simple: wind…

Read
Présentation de montre télémètre horlogerie
  • Watchmaking

Why Do Some Watches Have a Telemeter?

  • 6 August 2026

There is a scale on the dial, almost like a survivor from a vanished world. The pulsometer on medical watches mentioned earlier was also designed to calculate heart rate. The…

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Présentation de montre télémètre horlogerie
  • Watchmaking

Why Do Some Watches Feature a Telemeter?

  • 25 July 2026

Some scales seem to have been placed on a dial like survivors of a vanished world. We have already looked at doctor’s watches with their pulsometer for calculating heart rate.…

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Caractéristiques de seiko star time
  • News

Seiko Star Time: the watch that displays one million hours

  • 23 July 2026

The Seiko Star Time was created for Shohei Ohtani, the Japanese baseball star and an ambassador for the manufacture for the past ten years. That is the context. But this…

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Détails de montres bigflo oli
  • Who wears what

What Watches Do Bigflo and Oli Wear?

  • 14 July 2026

I was recently at the Musilac Festival in Aix-les-Bains, on the shores of Lake Bourget. Despite the hectolitres of beer consumed, my watch-spotter’s eye was drawn to the watches worn…

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Présentation de mouvements mécaniques sont sensibles gravité
  • Watchmaking

Why Mechanical Movements Are Sensitive to Gravity

  • 14 July 2026

There is something profoundly insolent about a mechanical watch. A few grams of brass, steel, synthetic rubies and hairspring presume to divide time with regularity, even as the Earth pulls…

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Les points clés de seconde morte horlogerie
  • Lifestyle
  • Watchmaking

Deadbeat Seconds, the Most Misunderstood Tick-Tock in Mechanical Watchmaking

  • 8 July 2026

Why do some watches have deadbeat seconds? It is a question that comes up often, usually with a raised eyebrow and a cutting remark: “It’s quartz, isn’t it?” That is…

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