Longines Ultra-Chron L2.839.4.52.2 Men's Automatic Watch Anthracite Dial
Longines Ultra-Chron L2.839.4.52.2 Men's Automatic Watch Anthracite Dial
Longines Ultra-Chron L2.839.4.52.2 Men's Automatic Watch Anthracite Dial
Longines Ultra-Chron L2.839.4.52.2 Men's Automatic Watch Anthracite Dial
Longines Ultra-Chron L2.839.4.52.2 Men's Automatic Watch Anthracite Dial
Longines Ultra-Chron L2.839.4.52.2 Men's Automatic Watch Anthracite Dial

Longines Ultra-Chron Men's Automatic Watch L2.839.4.52.2

Regular price R 124,800.00

Liquid error (sections/main-product line 212): divided by 0% OFF (Save R -124,800.00)
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Product Code : L28394522

Brand : Longines

PRODUCT DETAILS

The Longines Ultra-Chron features a 43 mm titanium and carbon case paired with an anthracite dial detailed with Swiss Super-LumiNova for optimal legibility.

Powered by a high-frequency self-winding mechanical movement beating at 36,000 vibrations per hour, it includes a monocrystalline silicon balance spring and delivers a power reserve of up to 52 hours.

Designed for durability, this chronometer-certified timepiece offers 30 bar water resistance, a screw-in crown, scratch-resistant sapphire crystal with anti-reflective coating, and a resilient nylon strap with a titanium buckle.


Key Features

BrandLongines
CollectionUltra-Chron
Model NumberL2.839.4.52.2
Case Size43 mm
Case MaterialTitanium and carbon
Dial ColorAnthracite
CrystalScratch-resistant sapphire crystal with multi-layer anti-reflective coating
Movement TypeSelf-winding mechanical
Frequency36,000 vph
Power ReserveUp to 52 hours
Balance SpringMonocrystalline silicon
Water Resistance30 bar (300 m)
CrownScrew-in
LuminescenceSwiss Super-LumiNova
Strap MaterialNylon
BuckleTitanium buckle
CertificationChronometer-certified

Highlights

  • High-frequency mechanical automatic movement operating at 36,000 vibrations per hour
  • Lightweight and durable 43 mm titanium and carbon case construction
  • Scratch-resistant sapphire crystal with dual-sided anti-reflective coating
  • Anthracite dial accented with Swiss Super-LumiNova for enhanced visibility
  • Impressive 30 bar water resistance with a secure screw-in crown
  • Monocrystalline silicon balance spring providing resistance to magnetic fields and up to 52 hours of power reserve

Frequently asked questions

What movement powers the Longines Ultra-Chron?

It is powered by a high-frequency self-winding mechanical movement beating at 36,000 vibrations per hour with a monocrystalline silicon balance spring.

What is the case diameter and material?

The case measures 43 mm in diameter and is crafted from titanium and carbon.

What is the power reserve of this watch?

The mechanical movement provides a power reserve of up to 52 hours.

What is the water resistance rating?

This watch has a water resistance rating of 30 bar.

What type of crystal is used on the dial?

It features a scratch-resistant sapphire crystal with several layers of anti-reflective coating on both sides.

What type of strap is included with the watch?

The watch comes with a nylon strap secured by a titanium buckle.

PAYMENT METHODS

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SHIPPING & RETURNS

DELIVERY
  • We aim to dispatch all in-stock items from our warehouse within 2-5 business days. An email will be sent to you which will include all your tracking information once your order has been handed over to our courier partner.
  • If an item is out of stock, we will email you as soon as possible to arrange a full refund or exchange.
  • FREE shipping for all orders to any South African address.
  • International delivery to Zimbabwe, Namibia and Botswana is available for some brands. Please contact us for a shipping quote.
  • Easy 7 days returns and exchanges
RETURNS

If you do not like the product you can return it within 7 days, assuming the item is not worn, scratched or damaged in any way, and includes all the original packaging.
Please contact us for any returns or exchanges

WATER RESISTANCE

Please check the marking on the back of your watch case and refer to the following table to confirm the degree of water resistance of your watch and the preferable conditions of use. A watch’s water resistance is not permanently guaranteed. It is affected by the ageing of gaskets or deformation of watch parts due to accidental shock. To preserve a watch’s water resistance as long as possible, please follow the precautions below:

  • Wipe off moisture, sweat or dirt with a soft dry cloth after removing it from the wrist in order to increase the durability of the case back, gaskets and band.
  • After using a water resistant watch in ocean water, wash it in fresh water and dry it with a soft cloth.
  • Do not wash a water resistant watch while the crown is pulled out.
  • Do not operate the crown or press a button when the watch is wet.
  • A periodic overhaul service is recommended to check the water resistance of the watch regularly to ensure it’s functionality.

〇:OK,  ✕:Not OK

Type of water resistance

For saturation diving

For scuba diving

Enhanced water resistance for 
daily use

Water resistance for 
daily use

Non-water resistance

Water resistance

Professional Diver's Watch 
1000m
600m
300m
200m

Diver's watch
200m
100m

20
B

A
R

10
B

A
R

5
B

A
R

3
BAR

Usage example

Accidental splashes and Contact with rain

  〇

  〇

〇

〇

〇

  〇

  ×

Swimming, Yachting,
Taking a shower

  〇

  〇

〇

〇

〇

  ×

  ×

Skin diving

  〇

  〇

〇

〇

×

  ×

  ×

Scuba diving

  〇

  〇

×

×

×

  ×

  ×

Saturation Diving

  〇

  ×

×

×

×

  ×

  ×

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Longines Ultra-Chron Men's Automatic WatchL2.839.4.52.2

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