Automatic Chronometer "Blue Agate" 39 mm
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Automatic Chronometer "Blue Agate" 39 mm

CHF1,635.00

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The 2024 production batch is completely sold out. We cannot confirm a delivery date yet for 2025. Feel free to subscribe to be notified below when this model is back in stock. Did you want to know about Formex novelties before they are publicly announced? Sign up to our Newsletter and you will receive 24 hours early access to our new releases.

SKU:
0333.1.6639.100

ABOUT THIS WATCH

Limited to just 100 pieces per year, this Special Edition is part of our popular stone dial collection. The blue Agate stone used to create these dials form naturally over thousands of years in hollows within volcanic rock. As groundwater seeps into open pockets, it deposits tightly packed microcrystalline quartz, building up molecule by molecule, layer by layer, along the rock walls. The result is a slightly translucent stone with captivating layers and banding patterns that vary in hue and opacity. These natural bands flow horizontally across the dial, shifting in shade from deep navy to lighter, sapphire-like blues, evoking a sense of balance in their harmonious progression. This subtle layering effect resembles gentle waves or streaks, adding a refined depth that draws the eye without overwhelming. Each dial is uniquely patterned, giving the watch a one-of-a-kind character that enhances its elegance, making it a versatile and timeless choice for both his and her wrist.

Movement

The Essence ThirtyNine is powered by Sellita's highest quality grade SW200-1 Swiss Made Automatic movement, beautifully decorated and wound by Formex's custom skeletonized rotor. Each one of these movements is certified by the COSC and undergoes the meticulous 15-day rate test to ensure extraordinary levels of mechanical accuracy and precision.

Straps and Clasps

For a perfect fit and more comfort on the wrist at all times, we're using the new Formex Deployant clasp with a gradual fine-adjustment system for the leather and rubber straps. The stainless steel bracelet, which reflects the same flawless finishing of the Essence's case, has a hidden Micro-Extension. All straps and the steel bracelet can be changed without the use of any tools and in just a few seconds. 

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FEATURES

An Automatic, also called self-winding watch, is a mechanical watch in which the mainspring is wound automatically as a result of the natural motion of the wearer's arm, to provide energy to run the watch, making manual winding unnecessary. All our Automatic movements are manufactured in Switzerland.

A chronometer is a watch that has been tested and certified to meet the most strict precision and accuracy standards. “Chronometer” isn’t just a name that any watch brand can print on the dial of its watches. It is an official nomenclature, defined by precise rules, which lay down the definition of the term “chronometer”, describing the categories, the test programme and the acceptable minimum requirements for wrist chronometers. In Switzerland, the COSC, or Contrôle Officiel Suisse des Chronomètres, is the only official organisation allowed to certify chronometers.

Modeled with high-performance bikes and racing cars in mind, Formex’s patented Case Suspension System works by integrating four springs between the upper and lower watch case. The result is the ultimate shock absorption system designed to protect the watch movement and deliver unparalleled comfort to the wearer.
This watch features an ultra-strong and light-weight folding clasp, made of carbon fiber composite and a stainless steel or titanium buckle. The gradual fine adjustment system allows you to tighten or loosen the strap length when the wrist size varies due to temperature and activity.
All straps and bracelets can be interchanged by hand without the use of any tools and in a few mere seconds. This allows you to easily swap straps on the go and wear your personal style for any occasion.
A sapphire crystal or “glass” is a very hard, transparent material made of crystallizing pure aluminium oxide at extremely high temperatures. Sapphire is one of the hardest substances on earth. It measures 9 on the Mohs scale (diamond measures 10, the highest rating), which is a system for rating the relative hardness of various materials, making it virtually scratch proof.
Applying AR coating will limit the reflection on a sapphire or mineral glass to a very low level.
The transparent case back, made of sapphire crystal, makes it possible to see the movement inside the watch.
Water resistance measures how much water pressure a watch can handle before it breaks. This measurement is important to know for the proper care and keeping of your watch. Water resistance of 100 m / 330 ft means that it can be used for swimming, snorkeling, and similar activities.
We back our watches with a 3-Year international warranty. In the rare case of a malfunction or a movement defect, you can contact us and send your watch back free of charge and we’ll repair it for you within 2 weeks.
Formex is dedicated to online payment security. We do not store any of your payment information. We offer payment solutions tailored to your shipping destination. Please proceed to checkout to view your local payment options.
All watch prices already include free shipping worldwide. As soon as we have processed your order, you will receive a tracking number to follow your package. Expect your watch within 2 business days within Europe, or within 3 business days for overseas orders. If for any reason you think it’s not the right fit, you can return your watch free of charge. If you contact us before returning or exchanging your watch, we’ll even have your shipping expenses covered.
All our watches are designed, developed and assembled in-house at our headquarters in Biel-Bienne, Switzerland and meet the current, more strict Swiss Made requirement, which entered into force on January 2017. Every single piece undergoes a variety of quality and functionality controls, before making it to your wrist.

39 mm Stainless Steel Case

Modeled with high-performance bikes and racing cars in mind, Formex’s bestselling Essence ThirtyNine model features the brand’s patented case suspension system, which works by integrating four springs between the upper and lower watch case. The result is the ultimate shock absorption system designed to protect the mechanical movement and deliver unparalleled comfort to the wearer. The slim case design of just 10 mm and curved lugs allow a perfect fit on your wrist. The vertical brush finish on the case and bezel are perfectly rounded off with hand-finished mirror polished bevels. The identical finishing extends to the solid-link stainless steel bracelet as well as the deployant buckle when worn on a leather or rubber strap. The interplay between brushed surfaces and mirror-polished chamfers is echoed in each component, from the stainless-steel bracelet links to the deployant buckle, from the hands and machined indices to the applied Formex logo on the dial. For enhanced legibility, the latter components have undergone a gun-metal finish, heightening the contrast against the dial. Deep-filled with luminous Super-LumiNova® BGW9, the hour and minute hands, along with the indices, ensure clear timekeeping even in
low-light conditions.

officially certified movement

The Essence ThirtyNine is powered by a Swiss Made Sellita SW200-1 self-winding movement with a power reserve of 41 hours. We've chosen its highest quality grade "Chronometer" because it comes with premium components such as a Glucydur balance wheel which is exceptionally hard and stable, very resistant to deformation, non-magnetic, and non-corrosive. The movement is completely decorated and wound by Formex’s in-house developed and custom built skeletonized rotor. Each one of these movements is certified by the COSC (the official Swiss Chronometer Testing Institute) and undergoes the meticulous 15-day rate test to ensure extraordinary levels of mechanical accuracy and precision. Each certified chronometer is unique, identified by a number engraved on its movement and a certificate number issued by the COSC. While less than 3% of Swiss watch movements are officially certified, Formex further rate test them per the same criteria after assembly, to measure if there is any deviation from the certification rates.

FINE ADJUSTMENT CLASP

Besides contributing to visual appeal, the details on the Essence ThirtyNine also serve a purpose. For a timepiece to be a watch for all occasions, it needs to feel exceptionally comfortable on the wrist. For even more wrist comfort, Formex added their patented Carbon Fiber Composite Folding Clasp that allows for fine-adjustment of the strap length on the go, allowing for a perfect fit on the wrist in all conditions and temperatures. The strap can be changed without the use of any tools with Formex's patented quick release system. The stainless steel bracelet with screwed links has the same quick release system and also features a unique micro-extension system.

BLUE AGATE DIALS

The blue Agate stone used to create these dials form naturally over thousands of years in hollows within volcanic rock. As groundwater seeps into open pockets, it deposits tightly packed microcrystalline quartz,building up molecule by molecule, layer by layer, along the rock walls. The result is a slightly translucent stone with captivating layers and banding patterns that vary in hue and opacity. These natural bands flow horizontally across the dial, shifting in shade from deep navy to lighter, sapphire-like blues, evoking a sense of balance in their harmonious progression. This subtle layering effect resembles gentle waves or streaks, adding a refined depth that draws the eye without overwhelming. Each dial is uniquely patterned, giving the watch a one-of-a-kind character that enhances its elegance, making it a versatile and timeless choice for both his and her wrist.

TECHNICAL SPECIFICATION

MOVEMENT

Swiss Made Sellita SW200-1 (self-winding) Automatic (Chronometer grade), officially certified by COSC. 26 jewels and glucydur balance wheel. Date display. Custom-built skeleton rotor with thermally blued screws. 41 hours power reserve.

CASE

Diameter: 39 mm
Height: 10 mm
Lug width: 20mm
Lug-to-lug: 45 mm
Water resistance: 10 bar (100 metres / 330 feet)

Weight: 65 g (case only) 

MATERIAL

Bezel: Stainless steel 316L

Case: Stainless steel 316L

Glass: Sapphire crystal (front and back) with anti-reflection treatment


STRAP

Italian calf leather straps with curved spring bars, Quick Release function and carbon fiber composite folding clasp with patented Micro-Adjustment System.
Stainless steel bracelet with Quick Release and Micro-extension function.

 

All Essence straps and the bracelet can be changed by hand without the use of tools. The carbon fiber composite folding clasp with patented fine adjustment system can be changed without tools and can be used for all Essence ThirtyNine leather straps.

DIAL

The blue Agate stone used to create these dials form naturally over thousands of years in hollows within volcanic rock. As groundwater seeps into open pockets, it deposits tightly packed microcrystalline quartz, building up molecule by molecule, layer by layer, along the rock walls. The result is a slightly translucent stone with captivating layers and banding patterns that vary in hue and opacity. These natural bands flow horizontally across the dial, shifting in shade from deep navy to lighter, sapphire-like blues, evoking a sense of balance in their harmonious progression. This subtle layering effect resembles gentle waves or streaks, adding a refined depth that draws the eye without overwhelming. Each dial is uniquely patterned, giving the watch a one-of-a-kind character that enhances its elegance, making it a versatile and timeless choice for both his and her wrist.

SUSPENSION SYSTEM

Since the beginning of Formex in 1999, the patented Case Suspension System has been an integral part of Formex timepieces. Its two main functions are:

  • absorbs shocks to protect the mechanical movement from heavy impacts
  • adds to the comfort on the wrist by adapting to the wearer’s movements

Modeled with high-performance bikes and racing cars in mind, the Formex patented case suspension system works by integrating four springs between the upper and lower watch case. The result is the ultimate shock absorption system designed to protect the mechanical movement and deliver unparalleled comfort to the wearer.

This patented case suspension system brings form and function together for Formex Swiss watches. It’s functional, it’s state of the art engineering and it’s unquestionably unique - all in one watch.

FINE-ADJUSTMENT DEPLOYANT CARBON CLASP

Your strap comes on our new deployant clasp with a patented fine-adjustment. More intuitive to operate, the new version is fully made out of our proprietary carbon fiber composite. The micro-adjustment is now even easier to use and can be operated while the watch is on your wrist. Lightweight, smooth to the touch, ultra-durable and highly functional, this clasp is a real piece of engineering, making your Watch even more comfortable to wear.