The Jaeger-LeCoultre Polaris Chronograph WT is a 44 mm titanium automatic chronograph that adds a world-time display for 24 cities. JLC lists the researched references, Q905T471 and Q905T480, as “Out of collection”; its US product pages give no current price. The available information establishes published specifications, not firsthand inspection of a WT example, so this guide distinguishes manufacturer and launch-era details from hands-on findings.
What is the Polaris Chronograph WT?
WT stands for World Time. The model combines a chronograph with a display intended to show the time in 24 key cities. Jaeger-LeCoultre describes its 44 mm titanium case as featuring “two complications: a chronograph with twin counters and the time in the world’s 24 key cities.” Jaeger-LeCoultre
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It belongs to the Polaris collection, whose sporting heritage JLC traces to the 1968 Memovox Polaris, a large-cased watch with an alarm. That history provides context for the collection; it does not make the modern Chronograph WT a dive watch.
Specifications and current status
| Detail | Published information |
|---|---|
| References | Q905T471 and Q905T480; JLC’s US product pages mark both “Out of collection.” Jaeger-LeCoultre |
| Case | 44 mm, titanium. Jaeger-LeCoultre |
| Thickness and water resistance | 12.5 mm and 100 m, respectively, according to Hodinkee’s January 15, 2018 launch coverage. These are launch-era published specifications. Hodinkee |
| Functions | Chronograph, second time zone and world timer for 24 cities; launch coverage describes 30-minute and 12-hour totalizers. Jaeger-LeCoultre Hodinkee |
| Movement | Automatic JLC Caliber 752. JLC lists two barrels, 274 components, 37 jewels, a thickness of 5.7 mm, and a frequency of 28,800 vibrations per hour. Jaeger-LeCoultre |
| Power reserve | 65 hours, according to JLC and the 2018 launch coverage. Jaeger-LeCoultre Hodinkee |
| Dial options | Black or blue, as listed in Hodinkee’s 2018 launch coverage. Hodinkee |
| Current manufacturer price | Not stated on JLC’s US product pages; they direct interested visitors to Personal Advisors. Jaeger-LeCoultre |
“Out of collection” is JLC’s current listing status for those references, not a statement of current resale value or a guarantee that no examples are available through retailers or the pre-owned market. The $14,500 calf-leather and $14,600 alligator prices reported by Hodinkee were US launch prices in 2018, with availability reported for April 2018; they are not current prices or valuations. Hodinkee
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- Movement : ST17
- Dial diameter : Approx.40mm
- Thickness : Approx.10mm
- Strap width: Approx.20mm
- Strap circumference : 19m
How does the world-time display work?
According to retailer Watches of Switzerland, turning the crown at 10 o’clock moves the day/night disk to show the corresponding time for a city. Its description also notes a small white triangle beside cities that observe summer and winter time, reminding the wearer to account for seasonal clock changes. Watches of Switzerland
The retailer describes the chronograph as having a central chronograph-seconds hand and 30-minute and 12-hour counters. This is retailer-published operating information; consult the watch’s instructions for the precise setting and operating procedure for a particular example. Watches of Switzerland
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How does it differ from the regular Polaris Chronograph?
The WT’s defining addition is the world-time display. It should not be confused with the standard Polaris Chronograph covered in Fratello’s March 2019 hands-on article: that is a 42 mm stainless-steel reference 9028471 with Caliber 751H, not the 44 mm titanium WT with Caliber 752. Fratello
Fratello’s reviewer reported a chronograph-counter behavior on the sample of the standard model he handled, and speculated about a possible flaw. That observation concerns a different reference and sample; it is not evidence of a known WT defect. It also cannot substitute for inspection of an individual WT.
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Is this a hands-on review?
No firsthand inspection of a Polaris Chronograph WT is established here. The dimensions, functions and movement details above are published specifications, and the world-time operating description is attributed to a retailer. No claims are made about wrist fit, tactile feel, measured timing performance or the legibility of a particular example. Fratello’s hands-on piece concerns the standard Polaris Chronograph, not the WT. Fratello
What to check when considering a WT
Because JLC marks the researched references out of collection, evaluate the specific watch and seller rather than relying on old launch pricing or a listing title alone. Compare examples using:
- Exact reference, case material and the presence and operation of the world-time display.
- Condition, including the case, dial, hands, chronograph function and world-time indications.
- Documented service history, seller authentication, warranty coverage and return terms.
- The actual asking price in its currency and on the date you assess it; retailer prices and availability can change.
- Whether the 44 mm case and information-dense dial work for your own wrist and vision. Those are personal fit and legibility questions, not universal conclusions.
JLC’s US pages direct prospective buyers to Personal Advisors, while retailer and pre-owned listings may vary by region and date. Verify inventory, included accessories and the terms of sale directly with the seller. Jaeger-LeCoultre
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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