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The Longines Ultra-Chron Carbon wristwatch features a black bezel, white hour markers, and a black fabric strap, displayed facing forward.
The Longines Ultra-Chron Carbon wristwatch, featuring a black dial, white markers, and a black textured strap, is shown at an angle to highlight its professional diving features and high-frequency movement.
Close-up of the Longines Ultra-Chron Carbon watch, featuring a black dial, silver hands and markers, minute indicators, high-frequency movement for exceptional precision, and a black fabric strap.
The image displays the case back of the Longines Ultra-Chron Carbon, featuring engraved branding and specifications that emphasize its high-frequency movement, paired with a black leather strap.
Close-up of the back of a Longines Ultra-Chron Carbon watch, displaying engraved branding, certification details, and a textured black strap—highlighting its advanced high-frequency movement and professional diving features.
A close-up of a wrist wearing the Longines Ultra-Chron Carbon, featuring a nylon strap and black dial with white hour markers and bezel numbers, known for its high-frequency movement and professional diving features.
The Longines Ultra-Chron Carbon wristwatch features a black bezel, white hour markers, and a black fabric strap, displayed facing forward.
The Longines Ultra-Chron Carbon wristwatch, featuring a black dial, white markers, and a black textured strap, is shown at an angle to highlight its professional diving features and high-frequency movement.
Close-up of the Longines Ultra-Chron Carbon watch, featuring a black dial, silver hands and markers, minute indicators, high-frequency movement for exceptional precision, and a black fabric strap.
The image displays the case back of the Longines Ultra-Chron Carbon, featuring engraved branding and specifications that emphasize its high-frequency movement, paired with a black leather strap.
Close-up of the back of a Longines Ultra-Chron Carbon watch, displaying engraved branding, certification details, and a textured black strap—highlighting its advanced high-frequency movement and professional diving features.
A close-up of a wrist wearing the Longines Ultra-Chron Carbon, featuring a nylon strap and black dial with white hour markers and bezel numbers, known for its high-frequency movement and professional diving features.
The Longines Ultra-Chron Carbon wristwatch features a black bezel, white hour markers, and a black fabric strap, displayed facing forward.
The Longines Ultra-Chron Carbon wristwatch, featuring a black dial, white markers, and a black textured strap, is shown at an angle to highlight its professional diving features and high-frequency movement.
Close-up of the Longines Ultra-Chron Carbon watch, featuring a black dial, silver hands and markers, minute indicators, high-frequency movement for exceptional precision, and a black fabric strap.
The image displays the case back of the Longines Ultra-Chron Carbon, featuring engraved branding and specifications that emphasize its high-frequency movement, paired with a black leather strap.
Close-up of the back of a Longines Ultra-Chron Carbon watch, displaying engraved branding, certification details, and a textured black strap—highlighting its advanced high-frequency movement and professional diving features.
A close-up of a wrist wearing the Longines Ultra-Chron Carbon, featuring a nylon strap and black dial with white hour markers and bezel numbers, known for its high-frequency movement and professional diving features.
Longines

Ultra-Chron Carbon

L28394522 43 mm
View Specs
Regular price $5,550
Starting at    /mo or 0% APR with Affirm .

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    Longines Ultra-Chron Carbon - (Ref. L28394522) Product Details

    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 1914, 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 caliber equipped with a silicon balance-spring and resistant to magnetic fields.

    General

    Condition

    New

    Brand

    Longines

    Reference

    L28394522

    Year

    AUTUMN/WINTER 2024

    Family

    Ultra-Chron

    Product Code

    17351440

    Power Reserve

    52 Hours Approx

    Watch Display

    Analogue

    Water Resistance

    300 Metres

    Features

    Automatic movement
    Waterproof

    Case

    Case Size

    43 mm

    Case Depth

    14 mm

    Case Shape

    Cushion

    Case Material

    Carbon Fibre & Titanium

    Bezel Material

    Carbotech

    Bezel Color

    Black

    Crystal

    Sapphire

    Dial

    Dial Color

    Anthracite

    Dial Texture

    Plain

    Dial Markers

    Baton

    Stone Set

    No

    Movement

    Type

    Auto

    Bracelet

    In-house Movement

    Yes

    Type

    Strap

    Bracelet Material

    Nylon

    Stone Set

    No

    Buckle/Clasp

    Pin