Jaeger-LeCoultre
Jaeger-LeCoultre Polaris Chronograph WT Q905T471
The Jaeger-LeCoultre Polaris Chronograph WT (reference Q905T471) is a 44 mm titanium watch with a black dial. It is water resistant to 100 m. It was introduced in 2018 and is still in production.
Specifications
Case
- Reference
- Q905T471
- Collection
- Polaris
- Case size
- 44 mm
- Case material
- Titanium
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 100 m
- Bracelet / strap
- Calf leather strap
Dial and bezel
- Dial
- Black
- Bezel
- Internal rotating bezel
Movement
- Movement
- Automatic
- Functions
- Chronograph, World time
Production
- Production
- 2018 – today (current)
How it compares within the Polaris family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| Q905T471 (This watch) | 44 mm | Titanium | Black | — | 2018– |
| Q9008170 | 41 mm | Stainless steel | Black | 898E/1 | 2018– |
| Q902843J | 42 mm | Stainless steel | Grey | 751H | 2018– |
| Q9038180 | 42 mm | Stainless steel | Blue sunburst | 956AA | 2020– |
| Q9038670 | 42 mm | Stainless steel | Black | 956AA | 2018– |
| Q9068180 | 42 mm | Stainless steel | Blue gradient | 899AB | 2019– |
| Q906863J | 41 mm | Stainless steel | Green double gradient | 899A/1 | 2022– |
| Q906867J | 41 mm | Stainless steel | Black | 899A/1 | 2022– |
| Q906868J | 41 mm | Stainless steel | Blue | 899A/1 | 2022– |
About the Polaris family
The Polaris collection was introduced in 2018, inspired by the Memovox Polaris of 1968, a dive watch with an alarm that sounded through the caseback. The modern line has an internal rotating bezel turned by a second crown.
It includes time-and-date models with caliber 899, chronographs with caliber 751H, the Polaris Memovox with an alarm and the Polaris Mariner models, in steel, titanium and pink gold. Dealers identify the function and dial from the reference and check the bracelet or strap.
Quick answers
- What size is the Jaeger-LeCoultre Polaris Chronograph WT Q905T471?
- The Jaeger-LeCoultre Polaris Chronograph WT Q905T471 has a 44 mm case.
- How water resistant is the Jaeger-LeCoultre Polaris Chronograph WT Q905T471?
- It is water resistant to 100 metres.
- Is the Jaeger-LeCoultre Polaris Chronograph WT Q905T471 still in production?
- Yes, it is a current reference.
- When did the Jaeger-LeCoultre Polaris Chronograph WT Q905T471 come out?
- It was introduced in 2018.
- What is the Jaeger-LeCoultre Polaris Chronograph WT Q905T471 made of?
- The case is titanium. Bracelet or strap: Calf leather strap.
Catalog facts checked September 2026.