H. Moser and Cie. 3811-1200 Pioneer Cylindrical Tourbillon SS Skeleton Dial 2025

The H. Moser and Cie 3811-1200 Pioneer Cylindrical Tourbillon Skeleton is a masterpiece of contemporary haute horlogerie, fusing the brand’s distinctive minimalist ethos with remarkable technical innovation. Launched for collectors seeking cutting-edge watchmaking, this example stands out with its fully skeletonized dial and the impressive HMC 811 automatic movement at its heart—showcasing a spectacular cylindrical hairspring and a three-dimensional one-minute flying tourbillon. Housed in a robust 42.8mm stainless steel case, the timepiece merges the rugged versatility typical of the Pioneer line with the refinement of high complications. The skeleton dial, highlighted by the signature "Funky Blue" fume ring, affords an unimpeded view of the movement’s architecture and the tourbillon’s constant motion. With a 72-hour power reserve and 12 ATM (120 meters) of water resistance, this model is as practical as it is rare, suited to both collectors and connoisseurs who value technical artistry and daily wearability. The cylindrical hairspring, a nod to marine chronometer technology, provides superior isochronism and attests to Moser’s commitment to horological advancements. Fitted with an elegant alligator strap, the 3811-1200 carves its niche as a profoundly modern and collectible take on the luxury tourbillon. Its rarity and execution make it a coveted piece at the intersection of technical prowess and visual intrigue. Like New with H. Moser and Cie box and papers dated 2025.