There’s something about seeing a tourbillon move too fast that is, well, a bit unnerving. Is life flashing before our eyes? We kind of expect to see this familiar yet technical complication put out one rotation per minute. But what happens when that familiar orbit is turbocharged to one of four seconds? It seems almost like an act of cosmic design itself. An audacious blur of titanium, ruby and polished steel that is creation in miniature. It might be tiny, but oh boy, this is biblical.

That is the larger than life story at the heart of Jacob & Co. God of Time. A tourbillon that completes one full revolution every four seconds, or 15 rotations per minute, a rate that places it beyond the established high-speed benchmark previously set by Franck Muller’s five second Thunderbolt, which itself was framed as the outer edge of what’s reasonable in a wristwatch. The Jacob & Co. claim is clear: this is the fastest tourbillon ever made – and the brand has chosen to depict that conquest quite literally by way of a dial dominated by Chronos, the ancient Greek personification of time, cradling the precious cage as if it was his own heart beating outside his chest.

Jacob & Co. God of Time

Celestial complexity

To understand why Jacob & Co. would pursue something as technically punishing as tourbillon rotational speed, it helps to remind ourselves that this is a house where the movement is treated with reverence akin to worship. The Astronomia line cemented Jacob & Co.’s language of domes of sapphire, orbital displays, and complications that are theatrical, intriguing and as grail-wrothy as if they were being sought after by Arthur’s knights themselves. The brand has made tourbillon mastery its niche – more than 35 movements feature an array of tourbillons from triple axis, skeletonised, central, off-centered and more. A tourbillon that spins once every four seconds is a statement that contemporary high watchmaking can still find new edges to push, and do so while being as brilliantly excessive as only Jacob & Co. can be.

Jacob & Co. God of Time (©Revolution)

A tourbillon that spins once every four seconds is a statement that contemporary high watchmaking can still find new edges to push, and do so while being as brilliantly excessive as only Jacob & Co. can be.

God of Time builds on this foundation and returns to tackle this popular yet challenging complication like never before, redefining the category  yet again. The 44.5mm case has been forged in 18K rose gold and sculpted to echo an Ionic column, with ribbing along the caseband. The theatrical dial is in blue aventurine  and the time display is kept deliberately simple – hours and minutes only – because nothing else is meant to compete with what’s happening at the right side of the dial: that mesmerising cage, doing it’s thing.

Jacob & Co. God of Time

Mechanics and myth on the dial

Jacob & Co. creates a story of horological myth-making, with a sculpture that showcases the work of the company’s artisans. Chronos, the mythological end-boss of time telling has been magnificently rendered entirely by the hands of Jacob & Co’s artisans, a three-dimensional rose-gold deity in majestic miniature (at 37mm), engraved, burnished and patinated. He presides over the aventurine dial, a focal point that delivers the narrative: the god of time holding time itself. The case is 18.25 mm thick, in solid rose gold, and while the Ionic-column ribbing adds refinement, the silhouette is still that of a miniature monument. Water resistance is 30 metres. Jacob & Co. places the winding crown on the left and giving the tourbillon the right side of the case – a layout designed so that, on the wrist, the motion “peeps out from under the cuff” like a supernatural teaser.

3D rose-gold deity in majestic miniature (at 37mm), engraved, burnished and patinated (©Revolution)

The case is 18.25 mm thick, in solid rose gold (©Revolution)

Eternal power

The traditional tourbillon is geared so that the cage makes one revolution per minute while delivering Breguet’s original intent of averaging out positional errors caused by gravity and improving a mechanical watch’s accuracy. Speeding that up is not a simple matter. Double the speed and the force requirement quadruples – and here the cage is 15 times faster than the norm.  The movement created to bring the bold vision to life is Calibre JCAM60, developed, the brand says, from scratch specifically to break this record. It is hand-wound, runs at 3 Hz (21,600 vph), uses 283 components, and offers a weekend-proof 60-hour power reserve. The tourbillon carriage is mostly titanium, and weighs 0.27 grams. At these speeds, mass is the enemy of the gods. Meanwhile the regulating organ itself is described in reassuringly traditional terms: a variable-inertia balance with eight gold weights and a hairspring with Breguet overcoil – reassuring stability where it matters most.

The front and back of Calibre JCAM60

Constant force

A part of the watch that deserves attention is the constant-force solution. Jacob & Co. states that feeding a cage at this speed requires “a massive amount of energy”, stored here in “two sets of two stacked barrels”. But the escapement cannot simply be blasted with that torque without consequences, so the movement incorporates a constant-force system described as a remontoire-like buffer: it is located one gear before the escape wheel, and it meters energy to the balance in consistent packets, operating at the same cadence as the escapement’s beat.

Finding the grail

Revolution founder Wei Koh described the watch with the kind of candour that suits it: “pretty damn incredible,” and yep, the Jacob & Co. feat is, in purely mechanical terms, exactly that level of incredible and more: shaving a second off a five-second rotation is is a serious increase. Wei also points out “the man himself” – flip the watch over and you can see a depiction of Jacob & Co. founder Jacob Arabo on the reverse with his hand signature, a personal seal marking the creation of God of Time for his 60th birthday. God of Time is limited to 60 pieces, a number aligned with the milestone birthday and that personalised touch that reinforces the idea that this is a seriously collectible artefact.

The depiction of Jacob & Co. founder Jacob Arabo on the reverse with his hand signature, a personal seal marking the creation of God of Time for his 60th birthday (©Revolution)

Owning this horological ode to divine timekeeping will set you back a cool sky-high USD 320,000 – a price tag that of course reflects that no one really buys a watch like this because it offers value for money. No, this is a piece that represents an extreme expression: of success, of artistry, of audacity and of achievement. After all if you are going to put a Greek god holding a world record on your wrist, it says something about the kind of larger-than-life character that you yourself are. And of course, to own a piece of Jacob & Co. is to own a slice of the myth and mechanical magic. For those final bosses who move through life at a speed beyond that of most mortals, it is a very fitting choice.

Tech Specs: Jacob & Co. God of Time

Movement Calibre JCAM60, hand-wound; 36.4 mm × 10.1 mm; 283 components; 3 Hz (21,600 vph); 60-hour power reserve; hours and minutes; 4-second tourbillon (0.27 g cage); constant force system (1/6th-second frequency)
Case 44.5 mm × 18.25 mm; 18K rose gold; anti-reflective sapphire crystal; caseback sapphire with Jacob Arabo portrait; water resistance 30 m
Dial Blue aventurine; rose-gold hand-made, engraved and finished 3D Chronos appliqué; dauphine hands
Strap Blue alligator strap; rose-gold deployant clasp
Availability Limited Editions to 60 pieces.