Longines Ultra-Chron Carbon Automatic – L2.839.4.52.2

Longines Ultra-Chron Carbon: A New Standard in Precision and Design

The Longines Ultra-Chron Carbon redefines innovation with a bold combination of cutting-edge materials and superior craftsmanship. For the first time, Longines introduces carbon, a remarkably strong yet lightweight material, into a watch case. Inspired by the iconic 1968 Ultra-Chron Diver, this model retains the distinctive cushion-shaped design while incorporating a high-frequency movement oscillating at 36,000 vibrations per hour. Certified by TIMELAB, it guarantees exceptional precision and reliability.

Crafted from unidirectional carbon fiber and epoxy resin, each case is uniquely patterned, reflecting its advanced manufacturing process. This lightweight design ensures the watch, including the strap, weighs less than 80 grams. The 43mm case is complemented by a titanium bezel with an aluminum insert and a sandblasted anthracite dial featuring luminous silver indexes and hands for optimal readability.

Powered by the exclusive Longines calibre L.836.6, the Ultra-Chron Carbon offers unparalleled stability, magnetic resistance, and a 52-hour power reserve. This exceptional movement ensures the watch remains accurate under varying conditions, including shocks and temperature changes. Water-resistant to 300 meters, it’s ready for any adventure.

Presented with a sleek black fabric strap and a custom black box, the Ultra-Chron Carbon embodies precision, innovation, and timeless style. With its heritage of excellence and modern enhancements, this watch is a statement of refined performance for discerning enthusiasts.