Ultra-Chron 43mm, Black Dial, Magnetic Resistant

Inspired by the original Longines Ultra-Chron Diver of 1968, the new model and its new high-frequency calibre represent the first reinterpretation of what sets Longines apart – its status as a pioneer in the world of sports timing. It will appeal to both vintage watch aficionados and lovers of high technology. The accuracy of the Longines Ultra-Chron is confirmed by its certification as an “ultra chronometer” by TIMELAB, an independent testing laboratory in Geneva. This designation goes beyond the usual “chronometer” certification.

Introducing the Longines Ultra-Chron, a remarkable watch featuring a 43mm black dial that combines elegance with cutting-edge technology. The watch boasts a stainless steel case and sapphire crystal, ensuring durability and a sophisticated look. With a water resistance of up to 30 bar, it’s designed to withstand various conditions. The black dial is complemented by silvered polished hands and Swiss Super-LumiNova®, providing visibility in low-light situations.

The strap is made of stainless steel and features a triple safety folding clasp with a push-piece opening mechanism, ensuring both security and comfort. Powered by a self-winding mechanical movement that operates at an impressive 36,000 vibrations per hour, this timepiece includes a monocrystalline silicon balance-spring for enhanced performance. The power reserve can last up to 52 hours, making it a reliable companion for any occasion.