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The Millionaire 36.5mm

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The ultra-high-end Millionaire testifies to Jacob & Co's unmatched watchmaking and gem-setting experience, know-how and outstanding position in its field. A grand total of 21 carats of 72 Baguette Diamonds make up the case and bracelet of the Millionaire, encapsulating the Exclusive Jacob & Co JCAM23 skeletonized tourbillon caliber.

In the world of Jacob & Co's high jewelry horological masterpieces, the Millionaire joined the Billionaire in opening a parallel universe where haut de gamme haute joaillerie met cutting-edge watchmaking in era-defining ways.


The one-minute tourbillon of the Millionaire White Diamonds is haute horlogerie's response to the high jewelry tour de force that surrounds it. With its black mirror polished upper cage - a finishing technique that requires extraordinary patience and dexterity -, hand-bevelled and hand-polished edges and calculated operation, the tourbillon is the only complication to live up to the breathtaking visual experience of the diamond-set exterior.

The tourbillon encapsulates the balance wheel, hairspring, escape wheel and a number of other crucially important components, all superbly finished components. Its most careful assembly is followed by a painstaking fine-tuning process, allowing the Millionaire to keep accurate time throughout its extended, 72-hour power reserve.


The sheer beauty of the tourbillon is complemented by a uniquely skeletonized movement and its magnificent architecture. Its plates have been extensively skeletonized to a point where the delicate movement is securely held in place by a web-like structure of thin bridges, all refined and decorated by hand. This maintains focus on the quality of surface treatments and their haute horlogerie quality of execution: the presence of watchmaking greatness that is to be appreciated, despite their exquisite environment.

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The Millionaire 36.5mm Video


The case of the Millionaire White Diamonds measures 48 by 36.5 millimeters and is 11 millimeters thick between the top of its anti-reflective sapphire crystal and the lowest point of its case. Its case structure is crafted from 18K White Gold with a bezel, as well as lugs and case profiles fully set with emerald-cut diamonds. The case-back is sapphire crystal with an 18K White Gold frame.


The Millionaire features no dial in the traditional sense: its skeletonized movement structure serves as the spectacular backdrop of its hands, whereas the hour markers are 11 baguette-cut diamonds, set into the periphery of the flange frame. The gun blue metallic hands are partially skeletonized to go with the featherweight construction of the Exclusive Jacob & Co caliber that drives them.

Technical Specifications

Item Number: ML501.30.BD.AA.A

MOVEMENT: Exclusive Jacob & Co. Skeleton Manual Winding JCAM23; Tourbillon; Dimensions: 32.7 x 25.2 mm; Components: 197; Power Reserve: 72-Hours; Frequency: 21'600vib/h (3 Hz); Jewels: 19; Finishing: Hand-Angled, Sand-Blasted, Drawn Flank.

FUNCTIONS: Hours, Minutes.

CASE: Diameter: 48x36.5mm; Thickness: 11mm; Material: 18K White Gold; Case set with 54 Square Emerald Cut Diamonds (≈ 18.58 carats); Crown set with 1 Rose-cut Diamond (≈ 0.58 carat); Case Back: Sapphire Glass; Crystal: Sapphire with Anti-reflective Treatment.

DIAL & HANDS: Dial: Index set with 11 Baguette Diamonds (≈ 0.09 carats); Hands: Skeleton Gun blue.

STRAP: Alligator; White Gold folding buckle set with 6 Diamonds (≈ 1.75 carats).

TOTAL CARAT WEIGHT: 72 Diamonds (≈ 21.00 carats).

REMARKS: Water resistant to 30 meters; 2-year warranty.


If you have any questions, queries or comments, please feel free to get in touch and our team will be delighted to help you.

Contact Us

Flagship Boutique
/ Corporate Office

48 East 57 Street
New York, NY 10022
+1 (212) 719-5887
Jacob & Co

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