Jacob & Co. Twin Turbo Furious (Twin Triple Axis Sequential High-Speed Tourbillon, Minute Repeater and Mono Push Chronograph) Baguette Version

Last year, Jacob & Co. turned watchmaking on its ear by introducing the Twin Turbo Furious, a grand complication that combined of a twin accelerated triple axis sequential tourbillon, a minute repeater and a mono-pusher chronograph.

To take the Twin Turbo Furious, Jacob & Co. has done what comes naturally to the brand – add baguette gems to this spectacular timepiece. The case of this timepiece is in 18K White Gold and is set with 344 Baguette Diamonds (~16.7cts). Even the clasp of this timepiece is set with 22 Baguette Diamonds (~1.4cts).

Jacob & Co.’s Twin Turbo Furious, which was three years in development, sets itself apart from this distinguished lot, incorporating two accelerated triple axis sequential tourbillon into its striking design. The tourbillons fly their courses at a rhythm of one rotation in 24 seconds on the first axis, in eight seconds on the second, and in 30 seconds on the third. The tourbillon cages housing the regulating organs sweep over all the positions in half a minute and compensates the effects of gravity on the chronometric precision of the movement.

The benefit of the connection between the two tourbillon cages is to stabilize the entire system. In case of impact, if either one of the two tourbillons were to be affected by the shock, the other would instantly compensate the potential discrepancy and maintain the movement’s perfect accuracy.

Minute repeaters are also the most difficult complication for watchmakers to conceive. Nevertheless, Jacob & Co. sought to push the boundaries of what was considered technically feasible when bringing the Twin Turbo Furious to life. In order to simplify the aural indication of time, the Twin Turbo Furious chimes every ten minutes, a so-called decimal repeater that is very rare in high watchmaking.

The power reserve is displayed on the dial side at 6 o’clock. Thanks to an ingenious planetary system comprising a differential gear mechanism; the hand points to a full power reserve on the left, then moves to the right as the 50 hours of reserve winds down. The watch is wound up through the crank placed on the crown at 3 o’clock.

With the Twin Turbo Furious, Jacob & Co. goes even further by adding a very specific chronograph function. Embodying the Swiss House’s determination to always seek new solutions or to create never-before-seen functions, the Twin Turbo Furious is equipped with a “reference time” indicator. The reference time indicator offers instant reading inspired by the timekeeping panels used in motor racing; with each lap, the panels displayed on the side of the track would tell the drivers the time difference between their time and the lap reference time.

The Twin Turbo Furious display is located in the center of the dial, which indicates the difference in seconds in comparison to a reference time.

Technical details

Caliber: Manufacture Jacob&Co. Manual Winding JCFM05
Size: 34x46mm
Height: 13.7mm
Components: 832
Material: Titanium
System: Double Triple Axis Sequential High-Speed Tourbillon:
• Internal Cage Flying: in 24 seconds
• Intermediary Cage Flying: in 8 seconds
• External Cage Flying: in 72 seconds
Regulator between the Triple Axis High-Speed Tourbillon Carriers; Patented Double Mechanical Safety℗ Feature During a Chiming Sequence; Integrated Chronograph, Horizontal Column-Wheel, Mono Push Start-StopReset
Power Reserve: 50 hours
Frequency: 21’600 vib/h (3Hz)
Jewels: 75
Finishing: Hand Angled and Polished Plate and Bridges; Flank Draw, Circular Graining; Circular Barrel and Plate; Polished Screw; Conical Pinions; 4 Mechanical Ball Bearing Devices; 2 Screw Balances

1. Hours, Minutes; Small Second Indicator at 9 O’clock
2. Mono Push Chronograph: Minute Counter at 3 o’clock, Centered Second Hand
3. Reference Time Minute and Second displayed at 6 O’clock Aperture; Reference Time Differential, displayed by Chronograph Second Hand on Dial-Trained Pit Board
4. Decimal Minute Repeater: Hours, 10 min. and minutes; 2 Hammers at 12 O’clock
5. Double Triple Axis Sequential High-Speed Tourbillon
6. Power Reserve Indicator at 6 O’clock

Diameter: Dimensions: 57x52mm
Height: 17mm
Material: 1.18K Rose Gold and Carbon Fiber; 18K Rose Gold Bezel set with 154 Baguette Diamonds (~8.06cts) and 190 Baguette Rubies (~9.81cts) ( 2. White Gold; White Gold Bezel set with 344 Baguette Diamonds (~16.7cts)
1. TT800.40.BR.AA.A
2. TT800.30.BD.AA.A
Crystal: Anti-Reflective Domed Sapphire Crystal
Case Back: Sapphire Crystal
Crown: 1.18K Rose Gold; 2. White Gold Crank-handle with Rubber Insert; Integrated Mono-Push Chronograph
Water resistance: 30m
External Parts: Complex shaped case, 88 components

Smoked Sapphire with “Jacob&Co.” Logo, Red Neoralithe Inner Ring with Second Graduation; Red Neoralithe Indexes with White Superluminova
Hands: 1. 18K Rose Gold; 2. White Gold; White Superluminova

Black Leather
Clasp: 1.18K Rose Gold deployment clasp set with 22 Baguette Rubies Dégradé (~1.4cts); 2. White Gold deployment clasp set with 22 Baguette Diamonds (~1.4cts).

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