LONGINES Ultra-Chron Carbon 43 MM L2.839.4.52.2LONGINES Ultra-Chron Carbon 43 MM L2.839.4.52.2LONGINES Ultra-Chron Carbon 43 MM L2.839.4.52.2LONGINES Ultra-Chron Carbon 43 MM L2.839.4.52.2
LONGINES

Ref: L2.839.4.52.2

Ultra-Chron Carbon

ULTRA‑CHRON CARBON, Automatic watch, Ø 43.00 mm, Titanium and carbon.
Self winding mechanical movement beating at 36'000 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 52 hours. Screw-in crown, Water-resistant to 30 bar, Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides. Anthracite dial, Swiss Super-LumiNova®. Nylon strap bracelet, With titanium buckle.
+39 011 5613589

Brand

Authorised retailer

Description

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.

Case

  • Case ShapeRound Case
  • Dimension43 MM
  • Case MaterialCARBON AND TITANIUM
  • Crystal TypeSapphire
  • Water proofness300 M

Movement

  • CaliberAutomatic
  • CalibreL836

Functions

  • Watch TypeOnly Time

Dial

  • DialAnthracite

Watch Bracelet

  • Watch bandSynthetic

Other Details

  • CollectionUltra-Chron

Info

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