CHAPTER THREE REVEAL – IT’S A REVELATION
A discreet pusher opens secret panels in the dial to reveal second time zone and day/night indications on rollers.
Press ReleaseContents
Chapter Three Reveal – Date, Moon Phase, plus ConcealedTime Zone and Day/Night Indicators
Master Watchmaker Kari Voutilainen
Master Watchmaker Andreas Strehler
Chapter Three Reveal – Technical Specifications
About Maîtres du Temps
Contact Information
Chapter Three Reveal — with Date and Moon Phase, plus Concealed Second Time Zone and Day/Night Indications
Mystery, Suspense, Surprise—terms more often associated with Alfred Hitchcock movies than haute horlogerie—until now. Until the beguiling Chapter Three Reveal by Maîtres du Temps.
The perfect watch for the well-heeled globetrotter might feature the following: time, date, moon phase, a second time zone, and a day/night indicator—to avoid calling home at 3 a.m. instead of 3 p.m. However, while all these indications are useful when traveling, they are not all necessary all the time, and an uncluttered dial is a more refined dial.
Indication-rich timepieces have always been a compromise between functionality and refinement. To be more precise, indication-rich timepieces have always been a compromise between functionality and refinement—until Chapter Three Reveal.
Independent Master Watchmakers Kari Voutilainen and Andreas Strehler have created a stunning timepiece that displays hours, minutes, seconds, date, and phase of the moon, all set on a sumptuous guilloche dial in an elegant round case.
But that’s not all, and this is where Mystery, Suspense, and Surprise come in: Voutilainen and Strehler have also kept a couple of intimate secrets in reserve, to be revealed, and perhaps even shared, only at the owner’s pleasure. A pusher set into the crown lowers two secret panels in the dial to reveal two more hitherto concealed indications: a second time zone indicator (also known as a GMT) and a day/night indicator, both displayed on Maîtres du Temps’ signature rollers. Elegant sophistication has never looked so good.
Solid 18K gold hands and large Roman numeral hour indices are exquisitely and legibly juxtaposed against the majestic dial, which is finely engraved with a radiating sunray pattern.
With the panels closed, the central hours and minutes are complemented on the dial by a small seconds sub-dial at 8 o’clock that is esthetically balanced by the date sub-dial at 2 o’clock and at 4 o’clock, a moon phase indicator displayed by the earth’s shadow passing over a photorealistic moon. Both the small seconds and date sub-dials are subtly distinguished from the main dial by Clous de Paris guilloche and are clearly marked with neat little nameplates.
“Andreas has lent the project an impressive level of expertise,” says Kari Voutilainen. “While I focused on developing the majority of the movement, Andreas conceived and designed new mechanisms, including the one for operating the dial panels. What’s more, Andreas’s knowledge and experience in manufacturing components has meant that the creation of this timepiece couldn’t have gone more smoothly. It has been a real pleasure working with him.”
Opening the secret panels reveals the day/night indicator at 12 o’clock and the second time zone indicator at 6 o’clock, which is typically set to home time. The day/night roller rotates in 24 hours and features engraved, polished, printed, and hand-painted icons: the sun to symbolize day and the night sky to represent night. This indication is of particular benefit when using the second time zone—which is why it is revealed at the same time, as it enables the user to keep track of the hour at home and to know at a glance if it is day or night there.
The home time and day/night rollers are synchronized with the time indication. Pressing the pusher set into the caseband at 9 o’clock disengages the synchronization and enables the hours and minutes to be set to a second time zone while traveling. The hands then tell the local time at a glance, while the rollers indicate respectively both the hour back at home and whether it is day or night back home. The rollers are automatically desynchronized when the time is set backwards.
To maximize legibility, the second time zone at the bottom of the dial is displayed on two separate rollers: hours 1–6 on one and 7–12 on the other. When transitioning from 6 to 7 or 12 to 1, the superseded roller slides horizontally out of the way, and the new roller moves into place, an innovative mechanism that has been awarded a patent. Using two rollers instead of one means that only six numbers must be displayed around the circumference of each roller, enabling them to be twice as large, so twice as easy to read.
The Chapter Three Reveal movement, developed by Kari Voutilainen with refinements and technical solutions by Andreas Strehler, is both Maîtres du Temps’ first completely in-house movement and the first movement Voutilainen has developed for a brand other than his own. Voutilainen also specified and is responsible for the high-level finishing of the movement. To incorporate so many indications and mechanisms in such a slim, elegant case necessitated more than three years of collaborative work.
“I really enjoyed the technical challenges involved in the Chapter Three project,” explains Strehler. “Kari developed the majority of the movement’s architecture, so I was able to concentrate on inventing an innovative ‘reveal’ opening/closing mechanism and a conical gearing for the rollers, all while maximizing production efficiency.”
Developing the movement from scratch enabled the rollers to be integrated to the caliber rather than added as a more space-consuming module. High-efficiency conical gearing—a Strehler specialty—contributes to both the efficacy of the power distribution and reliability of the mechanisms. The bespoke movement architecture also incorporates the mechanism for opening and closing the reveal panels in the dial. Building this functionality into the movement rather than adding to the complexity of the case maximizes both reliability and use of space.
The concealed open/close mechanism is a movement complication in itself. With the dial closed, pushing the button in the crown lowers the panels below the dial; releasing the button causes them to rotate out of view so that the second time zone and day/night rollers are revealed. Pushing the button again rotates the panels into position, and releasing the button causes them to elevate and sit flush with the dial.
As might be expected from a timepiece by two of the world’s best watchmakers, rich functionality and stylish good looks were not enough: A superlative watch should also be an accurate timekeeper. To that end, the movement is regulated by a Straumann escapement, which features a lightweight energy-efficient escape lever and balance spring with an isochronism-improving Breguet overcoil.
With Chapter Three Reveal by Kari Voutilainen and Andreas Strehler for Maîtres du Temps, when it comes to choosing between functionality and style—you don’t have to.
Master Watchmaker Kari Voutilainen
Widely renowned for his superlative fine finishing, Kari Voutilainen took his first steps to becoming one of the most innovative and influential independents of our time in the early 1980s, when he qualified as a watchmaker at the respected Tapiola watchmaking school in his native Finland.
Work as a repairer and restorer of antique timepieces followed, before he came to Switzerland in 1989 to complete the WOSTEP Complication course. His talent was quickly recognized by Michel Parmigiani, and Voutilainen spent nearly a decade restoring some of the world’s rarest timepieces and creating bespoke pieces for Parmigiani.
Voutilainen then headed WOSTEP’s department of complicated watchmaking before setting up as an independent in 2002, when he created, among others, a collection of decimal repeaters and Observatoire timepieces, for which he was awardedthe 2007 Grand Prix de Gèneve prize for Best Men's Watch and his new Vingt-8, featuring his completely in-house movement.
The complex proprietary movement for Maîtres du Temps’ Chapter Three Reveal is the first caliber Voutilainen has developed for another brand. Karin Voutilainen developed the complete movement architecture, including the gear train and complications; designed the bridges and plates; specified the decoration; and is responsible for the high-grade finishing of the movement.
Master Watchmaker Andreas Strehler
Ingenious constructor Andreas Strehler is widely respected for his work as an independent master watchmaker—his own watches include the Papillon and the Opus 7 (for Harry Winston)—and as a consultant and watchmaker for prestigious brands.
After completing a watchmaker apprenticeship in Frauenfeld, Switzerland, and attending the Watchmaking School of Solothurn, Strehler worked for Renaud & Papi as chief prototypist for four years.
In 1995, he became an independent and worked on restoring antique timepieces before presenting his first creation at Baselworld in 1998:A perpetual desk calendar. In 2001, Strehler made history as the youngest watchmaker accepted as a member of the Académie Horlogère des Créateurs Indépendants (AHCI), while in 2006Strehler’s Moser Perpetual 1 won the complicated watch prize at the Grand Prix de Genève.
Strehler has developed, inter alia, a brilliant switching mechanism that enables indicators to signal different functions, according to his philosophy of using complexity to provide simplicity for the user. Not only does Strehler develop the movements for his innovative mechanisms, but he also creates many of the machines and software required for their manufacture. He has so far created as many as 30 movements and complication modules, 11 of which have been awarded patents.
For the Chapter Three Reveal, Strehler developed the technical interface between movement, complication and case, in addition to devising innovative production methods and technical solutions.
Chapter Three Reveal – Technical Specifications
Central hours and minutes, small seconds, date, moon phase, concealed second time zone on roller, concealed day/night on roller, manual winding mechanical movement
Displays
Central hour and minute hands
Small seconds at 8 o’clock
Date on sub-dial at 2 o’clock
Moon phase at 4 o’clock
Concealed day/night on roller at 12 o’clock
Concealed time zone on roller at 6 o’clock
Functions
Time: Hours, minutes, seconds, date, moon phase, concealed second time zone and day/night indications
Caliber SHC03
Manual winding mechanical movement
Dimensions: 35.6 mm x 8.2 mm (inclusive of dial mechanism)
Number of components: 319
Number of jewels: 39
Power reserve: 36 hours
Dual mainspring barrels in series
Balance frequency: 21,600 vph (3 Hz)
Straumann balance spring with Breguet overcoil and low-mass escape lever
Finishing: Côtes de Genève, perlage, beveling, and polished screw heads
Case
18K gold
Number of components: 49
Dimension: 42mm
Sapphire crystals on top and display back with anti-reflective coating
Shaped pusher: desynchronizes rollers from time indication when setting second time zone
Crown: 3 positions plus pusher
Position 0: Winding
Position 1: Setting date and moon phase
Position 2: Setting time
Pusher: Open/close dial panels
Water resistance: 30 meters/100 feet/3 ATM
Dial and Hands
Roman numerals
Sunray guilloche, Clous de Paris guilloche
Hands: 18K gold
Rollers
Concealed time zone: dual sliding embossed rollers
Concealed day/night: engraved and hand painted
Strap and buckle
Hand-sewn alligator strap with 18K gold tang buckle
Please note that specifications may change without notice.
About Maîtres du Temps
Maîtres du Temps is based on an entirely new horological concept. Founded by Steven Holtzman, Maîtres du Temps brings together teams of the world’s most talented master watchmakers to develop exclusive, technically exciting timepieces.
Maîtres du Temps is a pantheon in which today's greatest master watchmakers collaborate on the most innovative horological projects imaginable. Maîtres du Temps promotes, brings to the fore, and celebrates the watchmakers at the very pinnacle of haute horlogerie, those who develop and craft the timepieces, those whose influences, strengths, and accomplishments shape the watchmaking of today and tomorrow.
“Maîtres du Temps has embraced the philosophy Masters and Their Craft—A Lifelong Pursuit of Excellence. It is the spirit of the brand and the driving force behind our commitment to the art of watchmaking. Our goal is to anchor and align ourselves with some of the most celebrated independent watchmakers of our time. The intent is to create classic watches that will be appreciated not only today but for many years to come,”says Holtzman.
Each master watchmaker brings to the table his own ideas, his own style, and his own approach, and by providing the opportunity for them to work together, Maîtres du Temps harnesses and maximizes their incredible talent.
“By bringing together these important independent watchmakers and respecting the essential aspects of their craft, with Maîtres du Temps we hope to balance tradition and innovation in the development of our timepieces. My plan for Maîtres du Temps is to be actively involved in passing the craft and skills of more experienced master watchmakers to the next generation of masters. I believe there will be an interest in the art of fine watchmaking for many years to come,”says Holtzman.
Maîtres du Temps launched in 2008 with Chapter One by Christophe Claret and Peter Speake-Marin, which features a world-first combination of tourbillon, mono-pusher column wheel chronograph, retrograde date, and retrograde GMT, as well as moon phase and day of the week on rollers. In 2009, Maîtres du Temps presented the world’s most legible triple calendar wristwatch, Chapter Two, by Daniel Roth and Peter Speake-Marin.
Contact Information
Maîtres du Temps
Rue Daniel Jeanrichard 18
CP 926
CH-2301 La Chaux-de-Fonds
Switzerland
Telephone:+41 32 911 17 17
Fax +41 32 911 17 18
Margaret V. Pane
Vice President
Maîtres du Temps
100 North Wilkes-Barre Blvd.
Suite 303
Wilkes-Barre, PA18702
United States
Telephone: +1 570 970 8888
Fax:+1 570 822 4699
Mary Beth Tomko
Marketing
Maîtres du Temps
100 North Wilkes-Barre Blvd.
Suite 303
Wilkes-Barre, PA18702
United States
Telephone: +1 570 970 8888
Fax:+1 570 822 4699
Website:
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