Marco Lang’s latest creation, the Seven Spheres, introduces a rare multi-axis central tourbillon that spins about seven axes, marking a bold departure from his previous conservative style. This wristwatch, priced at €250,000, demonstrates the watchmaker’s technical mastery and artistic ambition, positioning the timepiece as both a mechanical sculpture and a tribute to historical cosmology.
Inspired by Ptolemy’s geocentric model, which depicted the Earth at the universe’s center orbited by seven planets, Lang encased the oscillator inside seven concentric titanium rings forming the tourbillon cage. This intricate mechanism recalls Vianney Halter’s Deep Space Tourbillon but surpasses it by creating the visual illusion of the tourbillon floating midair. The movement-dubbed caliber ml02/7sp-operates at 3 Hz and boasts a 55-hour power reserve powered by four small barrels working in parallel, an unconventional approach requiring two winding clicks for smooth operation.
The technical prowess is matched by artistic craftsmanship, with the movement flaunting gilded, softly grained plates, heat-blued screws, and elaborately beveled steel parts. A subtle nod to traditional Saxon watchmaking comes in the shape of diamond-set chatons housed inside swan’s neck click springs, a signature touch recalling Lang’s previous works. The open architecture reveals the complex interplay of levers, springs, and gears, highlighting the harmonious balance between engineering and decoration.
Though the Seven Spheres prioritizes its elaborate tourbillon over legibility-with a slender engine-turned minute ring and blued-steel hands mounted on a sophisticated ring gear-it retains a classical profile. The 42 mm diameter platinum case measures 10 mm thick with an 18 mm highest point due to two domed sapphire crystals accommodating the large cage. Buyers can choose a polished caseband or one engraved with a wave pattern, complementing the elegant yet substantial presence on the wrist.
The Seven Spheres stands out in today’s independent watchmaking world, where finishing and restrained complications dominate. Its complex multi-axis tourbillon is less about improving timekeeping through gravity compensation and more a demonstration of mechanical ingenuity and sculptural form. In comparison, similar landmark creations like the MB&F Legacy Machine Thunderdome push six-axis tourbillons but command higher prices, underscoring Lang’s competitive positioning at the forefront of horological art.
For collectors craving complex mechanical innovation paired with classic aesthetics, the Seven Spheres delivers a rare blend. Its 18-piece limited edition status and a direct purchasing model from Marco Lang further emphasize its exclusivity. While the elaborate tourbillon cage commands attention, the watch remains true to traditional German watchmaking values through its meticulous finishing and refined details.
Key specifications include:
- Platinum 42 mm case diameter
- 18 mm height with domed sapphire crystals
- Hand-wound caliber ml02/7sp movement
- 3 Hz operating frequency
- 55-hour power reserve from four barrels in parallel
- Sapphire crystals front and back
- 50-meter water resistance
- Alligator strap with platinum pin buckle
- Choice of polished or wave-pattern engraved caseband