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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 43mm, Carbon Fibre & Titanium, Nylon, Anthracite Dial

L28394522 43 mm
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Regular price $5,550
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Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.

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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

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 Crystal

Dial

Dial Color

Anthracite

Dial Texture

Plain

Dial Markers

Stick / Dot

Stone Set

No

Movement

In-house Movement

Yes

Type

Auto

Bracelet

Type

Strap

Bracelet Material

Nylon

Stone Set

No

Buckle/Clasp

Pin

What People Are Saying

4.7 Average Star Rating

View More Reviews

Excellent watch! Elegant and comfortable

Excellent watch! Elegant and comfortable and it has a gorgeous design.

TS

Tom S.

Shipping was ok

Shipping was ok

EH

Eva H.

Perfect gift for my son

Perfect gift for my son

HM

HAROON M.

Absolutely top notch service with

Absolutely top notch service with Watches of Switzerland. My watch was overnighted for free because it was over $300. On a Saturday, even! Impeccable.

CS

Christopher S.

Thank you very much

Thank you very much

WS

Wooin S.

Amazing service

Amazing service

DR

Devon R.

We needed to get this

We needed to get this in about 24 hours before he left for school. It arrived right on time.

LS

Linda S.

Great experience!

Great experience!

SM

Shabnam M.

102

Years of Service in Luxury Timepieces

2000+

Five Star Reviews

191

Showrooms Across the Globe

50+

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