Jaeger-LeCoultre
Jaeger-LeCoultre Master Control Chronometre Perpetual Calendar Q4178180
The Jaeger-LeCoultre Master Control Chronometre Perpetual Calendar (reference Q4178180) is a stainless steel watch with a grey-blue gradient dial. It is water resistant to 50 m. It was introduced in 2026 and is still in production.
Specifications
Case
- Reference
- Q4178180
- Collection
- Master Control
- Case material
- Stainless steel
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 50 m
- Bracelet / strap
- Stainless steel bracelet
Dial and bezel
- Dial
- Grey-blue gradient
Movement
- Movement
- Automatic
- Power reserve
- 70 hours
- Frequency
- 28,800 vph
- Functions
- Perpetual calendar, Moon phase
Production
- Production
- 2026 – today (current)
How it compares within the Master Control family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| Q4178180 (This watch) | — | Stainless steel | Grey-blue gradient | — | 2026– |
| Q4018420 | 40 mm | Stainless steel | Silver sunburst | 899AC | 2020– |
| Q4118420 | 40 mm | Stainless steel | Silver | 956AA | 2020– |
| Q4138180 | 40 mm | Stainless steel | Blue | 759 | 2020– |
| Q4138480 | 40 mm | Stainless steel | Blue | 759 | 2020– |
| Q4148120 | 40 mm | Stainless steel | Silver | 866AA | 2020– |
| Q4148480 | 40 mm | Stainless steel | Blue | 866AA | 2020– |
| Q4158120 | 38 mm | Stainless steel | Grey-blue gradient | 899 | 2026– |
| Q4168120 | — | Stainless steel | Grey-blue gradient | — | 2026– |
About the Master Control family
The Master Control was introduced in 1992, when Jaeger-LeCoultre began testing each watch for 1,000 hours before it left the manufacture, a test that gave the line its name. It is a classic round watch with a simple dial and a sector-style layout on some versions.
The catalog includes time-and-date models with caliber 899, chronographs with caliber 759, calendar and geographic models, in stainless steel and pink gold. Dealers identify the function and generation from the reference and check the strap or bracelet and the papers.
Quick answers
- How water resistant is the Jaeger-LeCoultre Master Control Chronometre Perpetual Calendar Q4178180?
- It is water resistant to 50 metres.
- Is the Jaeger-LeCoultre Master Control Chronometre Perpetual Calendar Q4178180 still in production?
- Yes, it is a current reference.
- When did the Jaeger-LeCoultre Master Control Chronometre Perpetual Calendar Q4178180 come out?
- It was introduced in 2026.
- What is the Jaeger-LeCoultre Master Control Chronometre Perpetual Calendar Q4178180 made of?
- The case is stainless steel. Bracelet or strap: Stainless steel bracelet.
Catalog facts checked September 2026.