SummaryAt Watches and Wonders 2026, Moser debuts the Streamliner Mini in 34mm and 28mm sizesAlso unveiled alongside are the Reebok x Streamliner Pump, while the Skeleton Minute Repeater showcases hammers and chimes on the dialWhile the Endeavour Perpetual Calendar Concept is crafted from rare tantalumH. Moser & Cie. 's Watches and Wonders 2026 novelties represent a dual commitment to technical spectacle and minimalist philosophy. From reimagining the tactile joy of 1980s culture to proving that mechanical nobility is not measured in millimeters, Moser’s latest lineup continues to celebrate its "Very Rare" ingenuity that rewards those who take the time to truly feel the mechanics beneath the surface.Streamliner MiniExpanding on the massive success of the Streamliner collection since its 2020 launch, Moser sets out to prove that smaller doesn’t equate to compromise. Conceived as a mechanical achievement rather than a mere resizing, these two new references - measuring 34.2 mm and 28.3 mm in diameter - offer a tailored fit for slimmer wrists without sacrificing the sleek DNA of the Streamliner series. The integrated steel bracelet has been completely redesigned and refined for a natural ergonomic feel, while a water resistance of 12 ATM ensures these elegant objects are ready for the rigors of everyday wear.The dials of these compact models are stripped of both logo and indices to emphasize time in its most essential form. A manual engraving process stamps a frosted texture onto brass before it is finished with gradient lacquer in either silver or burgundy fumé. This surface reflects and refracts light in a way that evokes snow sparkling in the sun. Beneath the sapphire casebacks, Moser compromises on nothing, equipping the pieces with the HMC 400 (34mm) and HMC 410 (28mm) automatic calibers, both featuring solid 18k red gold oscillating weights and a 60-hour power reserve.Streamliner PumpBorn from the Moser Exploration LAB™, the Streamliner Pump is a playful masterclass in cultural fusion, created in collaboration with Reebok to celebrate the icon of the late 1980s. Transposing the cult gesture of the Pump sneaker into watchmaking, Moser has replaced the traditional crown with an anodized aluminum pusher that transmits energy to the barrel spring. A single press provides more than one hour of power reserve, inviting a tactile connection that emphasizes the pleasure of the mechanism over mere utility. This re-engineered HMC 103 manual-winding movement is housed within a 40mm case crafted from forged quartz fiber.Quartz fiber - a material whiter than glass fiber and resistant to UV - provides a unique moiré pattern for each of the 250 pieces per version. An internal titanium "sarcophagus" acts as a protective exoskeleton, ensuring the watch remains surprisingly light despite its confident 11.4 mm thickness. Available in either black or white polished lacquer, the dial features a power reserve indicated by an orange disc, a direct nod to the sneaker's signature button. As an echo of the project, Moser and Reebok have also jointly created an exclusive sneaker reserved solely for owners of this limited timepiece.Endeavour Perpetual Calendar Concept TantalumWith the Endeavour Perpetual Calendar Concept Tantalum, Moser returns to its minimalist foundations, stripping away all indices, logos and graduations to let the raw metal speak for itself. Adopting tantalum for both the 42mm case and the dial, the Manufacture explores the exacting nature of a metal that melting at nearly 3,000°C. The dial is machined from a solid tantalum plate and features a brushed sunburst pattern applied directly to the material without any lacquer or surface treatment. The result is a deep, dark gray hue with bluish reflections that shift subtly depending on the angle of the light.Powering this reference is the HMC 800 hand-wound movement which features the brand's iconic instantaneous jump big date and a small central hand for the months. All adjustments can be made via the crown at any time of day, embodying extreme technical complexity through a disarmingly simple interface. A minimum seven-day power reserve is displayed at 9 o'clock, while the leap year cycle indicator is hidden on the movement side to preserve the dial's purity. Limited to just 50 pieces, this Concept series edition rewards collectors who value raw mechanical ingenuity over artifice.Endeavour Minute Repeater Cylindrical Tourbillon SkeletonFollowing the path cleared by the 2024 Streamliner Tourbillon Skeleton, Moser pushes transparency to the limit with the Endeavour Minute Repeater Cylindrical Tourbillon Skeleton. In a deliberate move to place sound and motion at the forefront, the hammers and chimes have been moved to the dial side, transforming the time-recording complication into a visible spectacle. The 40mm titanium case has been meticulously hollowed out to act as a sound box, utilizing the metal's rigidity and low damping to ensure a chime that is fuller, longer and clearer.The mechanical choreography is heightened by a one-minute flying tourbillon equipped with a cylindrical hairspring, an 18th-century innovation that rises perpendicularly to improve isochronism. Shaped by hand at Precision Engineering AG, each spring requires ten times the labor of a traditional component. This airy, three-dimensional HMC 909 hand-wound caliber "breathes" through openworked bridges, offering a gaze that moves freely between the oscillation and the vibration of the chimes. At 2 o’clock, a Funky Blue fumé sub-dial provides a serene burst of color, acting as a "secret signature" amidst the complex mechanics.