Longines Ultra‑Chron Carbon Watch 43mm with Anthracite Dial - L28394522
- Anti-Reflective And Scratch-Resistant Sapphire Crystal
- Titanium And Carbon Case Material
- Water Resistant Up To 300 Meters
- Screw-Down Case Back
- Anthracite Dial With Swiss Super-Luminova Accents
- Black Nylon Strap
Longines L2.839.4.52.2 Ultra‑Chron Carbon Watch 43mm with Anthracite Dial
In 1968, LONGINES launched the Ultra-Chron Diver, the first dive watch equipped with a high-frequency movement. At the time, LONGINES had already established itself as a pioneer in high-frequency technology. As early as 1910, the winged hourglass brand created the first high-frequency timekeeping device capable of measuring 1/10th of a second. In 1959, LONGINES developed the first high-beat movement for a wristwatch, an observatory chronometer that set new records in terms of accuracy. The new Ultra-Chron is inspired by the aesthetic codes and professional diving features of the 1968 model. These chronometer-certified watches are powered by an exclusive LONGINES calibre equipped with a silicon balance-spring and resistant to magnetic fields.
Features
- Movement - Automatic
Self winding mechanical movement beating at 36'000 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 52 hours - Glass
Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides
Similar Products (1 items)
Related Guides and Articles
Frequently Asked Questions
-
The watch is water resistant up to 300 meters (30 Bar), making it suitable for professional diving and water sports activities.
-
It features an automatic self-winding mechanical movement that beats at 36,000 vibrations per hour, equipped with a monocrystalline silicon balance-spring for enhanced accuracy and resistance to magnetic fields.
-
The case and bezel are made from a combination of titanium and carbon, offering both lightweight durability and a modern aesthetic.
-
The dial is protected by a scratch-resistant sapphire crystal with multiple layers of anti-reflective coating on both sides, ensuring clear visibility and durability.
-
Yes, the hands and markers have Super-LumiNova accents that provide luminous illumination for easy reading in low-light conditions.
