For this partnership, H. Moser & Cie. chosen its premier Streamliner assortment, aptly named and designed with curves harking back to high-speed trains. For this particular version, the corporate crafted a completely skeletonized mannequin that enables the intricate actions to be appreciated from all angles. The Streamliner Cylindrical Tourbillon Skeleton Alpine celebrates transparency and spatial design, that includes a one-minute flying tourbillon with a cylindrical hairspring on the 6 o’clock place, a trademark of H. Moser & Cie.’s sister firm, Precision Engineering AG.
The cylindrical hairspring, an innovation from the 18th century, is notable for its perpendicular association across the stability spindle’s higher stem, akin to its use in historic marine chronometers. This design promotes concentric growth, which reinforces isochronism by lowering pivot friction when paired with a tourbillon. Today, producing a cylindrical hairspring is a uncommon artwork, requiring vital experience and labour, as it’s solely handcrafted and takes considerably longer to provide in comparison with conventional hairsprings.
The watch’s face at 12 o’clock is enhanced by a small, dome-shaped translucent dial that arcs with the sapphire crystal. It is introduced in a vibrant blue, a signature of each H. Moser & Cie. and Alpine Motorsports, achieved utilizing artificial spinel, a fabric famous for its intense color and difficult machining necessities. It eschews a visual emblem for a minimalistic look, that includes solely a discreet engraving of the model names on the again, emphasizing its exclusivity.
The indices are handled with Super-Luminova®, and the hour and minute palms are capped with Globolight inserts, making certain the watch is readable even in low-light situations. The strap is crafted from blue moulded rubber designed to imitate the feel of a material strap, mixing consolation with refined model.
The motion—the automated calibre HMC 811—is skeletonized throughout each the back and front, revealing a big open-worked gold rotor that oscillates visibly. This design highlights the motion’s delicate aesthetics and the dynamic look of the flying tourbillon underneath the sapphire crystal.
This sturdy and stylish timepiece, the Streamliner Cylindrical Tourbillon Skeleton Alpine Limited Edition, combines spectacular visuals with practicality, making it appropriate for each athletic actions and formal events because of its compact design and water resistance as much as 12 ATM. Only 100 items of this mannequin might be produced, representing H. Moser & Cie.’s distinctive method to high-end watchmaking.