The Basics

The Jaeger-LeCoultre Polaris Chronograph WT (for World Time) was introduced at SIHH 2018 as part of the new Polaris collection, whose design codes are inspired by the original 1968 Polaris dive watch. Reference 905T470 features a titanium case and a black dial. It is fitted with an alligator strap.

Brand: Jaeger-LeCoultre
Family: Polaris
Reference: 905T470
Name: Polaris Chronograph WT Titanium / Black / Alligator
Produced: 2018
Limited: No

Below is a detailed look at Jaeger-LeCoultre’s model 905T470 from Polaris watch family, including the price, case details and movement features.

Jaeger-LeCoultre Polaris 905T470

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The Details

Jaeger-LeCoultre’s Polaris Chronograph WT Titanium / Black / Alligator (905T470) was originally released in 2018. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 65-hour power reserve when fully wound.

The Case

The stainless steel case measures 44mm in diameter and roughly 12.4mm thick. The round case is paired with a black color dial with stick-shaped hands, and a mixed hour markers and minute track, covered by a sapphire glass. Jaeger-LeCoultre’s Polaris model 905T470 is water resistant up to 100 meters (328 ft). A display caseback is over the back of the watch case.

Material: Stainless steel
Glass: Sapphire
Back: Display
Shape: Round
Diameter: 44mm
Height: 12.4mm
Lug Width: N/Amm
W/R: 100

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Polaris 905T470 movement is a powered by caliber 752A made by Jaeger-LeCoultre. The 37-jewel automatic movement is mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 65-hour power reserve.

Type: Automatic
Brand: Jaeger-LeCoultre
Caliber: 752A
Base: Jaeger-LeCoultre 752
Display: Analog
Diameter: mm
Jewels: 37
Reserve: 65 hours
Frequency: 28800 bph
Time: Hours, Minutes, World Time
Chronograph: Chronograph, Column wheel

The Price

How much does the Jaeger-LeCoultre’s Polaris 905T470 cost? This watch was introduced in 2018 and has been in Jaeger-LeCoultre’s collection for around . This watch is not a limited release. As with most luxury watches, the price of depends on the availability and demand.


For more information, visit Jaeger-LeCoultre online.


  • Brand: Jaeger-LeCoultre
  • Model: Polaris Chronograph WT Titanium / Black / Alligator
  • Reference Number: 905T470
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 44
  • Thickness: 12.4
  • Lug Width: N/A
  • Dial Color: Black
  • Indexes: Mixed and Stick-shaped hands
  • Water Resistance: 100 meters


  • Winding: Automatic
  • Brand: Jaeger-LeCoultre
  • Caliber: 752A
  • Display: Analog
  • Diameter: mm
  • Jewels: 37
  • Power Reserve: 65 hours
  • Frequency: 28800 bph
  • Functions: Hours, Minutes, World Time

About Jaeger-LeCoultre

Jaeger-LeCoultre logo

Antoine LeCoultre established his watchmaking workshop in 1833. LeCoultre was a horological inventor, having developed the pinion cutting machine, and a measuring device accurate to one micron. In 1903, a watchmaker named Edmond Jaeger challenged the Swiss manufactures to mass-produce an ultra-thin movement that he had invented. LeCoultre accepted and completed the challenge. This led to a partnership between the two watchmakers, laying the foundation for the company known today as Jaeger-LeCoultre. Jaeger-LeCoultre is part of the Richemont group.

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