The rose gold Epic SF24, with a black city dial.

The rose gold Epic SF24, with a blue grid dial.

The rose gold Epic SF24, with a black grid dial.

The black titanium Epic SF24, with a black grid dial.

The rose gold Epic SF24, with a blue ciy dial.

EPIC SF24 TOURBILLON

Rose Gold Blue City Dial

Traveling the world is a lifestyle and a sophisticated experience. Epic SF24 Tourbillon is a luxurious tool serving the needs of those always between planes, with a unique sense of style. Epic SF24 Tourbillon is named after its openworked flying tourbillon and its signature dual time zone indication. SF stands for Split Flap, the large display boards that used to hang in train stations and airports. Epic SF24 Tourbillon is also born from frustration. Many GMT timepieces tend to look alike and to offer low functionality. It's part of Jacob & Co.'s core identity to go where others never dared to. Epic SF24 Tourbillon is a traveler's watch that looks and reads like no other. Asymmetry is a delicate design tool that Jacob & Co. uses in a highly functional manner. Epic SF 24's second time zone sits in an extension of the case. Inside a wide sapphire tube, it offers optimal visibility and reading comfort. Advanced functionality creating unique aesthetics is the textbook definition of good design.

A time zone chart, focused on GMT 0. The image spans up to GMT - 10 on the left, and GMT +12 on the right.

Four clocks with different times. The clocks are labelled below as New York, London, Moscow, and Tokyo.

From a creative concept to design inspiration. To the first stroke of a pencil through hundreds of iterations. A timepiece like no other comes to life. Epic SF24 Tourbillon is a traveler's watch where high watchmaking, functionality and aesthetics merge in a unique manner.

As second time zone watches are notoriously hard to read, Jacob & Co. decided to offer the widest, clearest most prominent display imaginable with Epic SF24 Tourbillon. The split-flap display is both a unique solution and the one offering the best readability. Once ubiquitous in train stations and airports, it relies on flipping printed blades in a precisely defined sequence. They pack a lot of written information in a tight space. This information is two-fold. One set of flaps is printed with the 24 reference cities of the main 24 time zones on earth. The other bears the 24 digits that tell time. Read together, they deliver clear, immediate information to anyone working across two distant areas. The Epic SF24 Tourbillon split-flap display module is unlike any other. It's not located on top of the base movement. It's a lateral and vertical extension. The sophisticated connection between the two is an exclusive Jacob & Co. development. It neatly separates two functional areas, while linking them mechanically through a special wheel, visible in an opening on the dial.

Front Interior Movement of the Epic SF24 Tourbillon Watch

Back Interior Movement of the Epic SF24 Tourbillon Watch

Exclusive self-winding caliber. Second time zone with city indication. Airport-style split-flap display. Quick timezone change. One-minute flying tourbillon with openworked carriage. 528 components. 42-hour power reserve.

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Caliber JCAA03 is an exclusive Jacob & Co. development. Its architecture, functionalities and performance are all unique. It's made up of one base movement with flying tourbillon and a second time zone display module, integrated in a single, self-winding caliber.

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THE LOCAL TIME INDICATION

The crown located at 4 o'clock drives the central hours and minutes. This main display area is logically the local time. Changing it also changes the second time zone indication, located in the case extension, in order to synchronize both displays.

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THE SECOND TIME ZONE WITH SPLIT-FLAP DISPLAY

The split-flap display is activated with a dedicated pusher, located on the side of the tubular case extension. Every push moves both flap displays. They show a reference city and the time it is in that city. Logically, this second time zone indication is a distant one, or it can be the wearer's home-time when they're away on a trip.

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THE FLYING TOURBILLON

Gravity naturally has a negative impact on a movement's accuracy. By putting its escapement into a constant spin, the tourbillon counteracts this natural defect. In the process, it becomes a rotating, fascinating and prestigious creation, a manifestation of expertise and craft, designed for chronometry. As the off-centered tourbillon carriage in caliber JCAA03 is held only by its base, it has no upper bridge, making it a flying tourbillon.

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Embracing Epic SF24 Tourbillon is just like embracing extensive travel. It is no ordinary lifestyle. Therefore this is no ordinary watch. Its high watchmaking tourbillon movement, its asymmetry, its advanced display and its overall shapes stand out in the conventional watchmaking world. This is what gives Epic SF24 Tourbillon a unique appeal.