Jaeger-LeCoultre - Q4148421 Master Control Calendar Stainless Steel / Silver
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| Brand: | Jaeger-LeCoultre |
|---|---|
| Family: | Master Control |
| Reference: | Q4148421 (aka: 4148421) |
| Name: | Master Control Calendar Stainless Steel / Silver |
| Movement: |
Jaeger-LeCoultre caliber 866AA
Hours, Minutes, Small Seconds | Date, Day, Month | Moonphase
|
| Produced: | 2025 |
| Limited: | No |
Case
| Material: | Stainless Steel |
|---|---|
| Glass: | Sapphire |
| Back: | Open |
| Shape: | Round |
| Diameter: | 40.00 mm |
| Height: | 10.95 mm |
| Lug Width: | 20.00 mm |
| W/R: | 50.00 m |
Dial
| Color: | Silver |
|---|---|
| Finish: | Sunburst |
| Indexes: | Mixed |
| Hands: | Dauphine |
Price in euro
Jaeger-LeCoultre Q4148421 description
The Jaeger-LeCoultre Master Control Calendar Q4148421 debuted in 2025. It features a stainless steel case measuring 40mm in diameter and 10.95mm in height, paired with a silvered grey sunray dial and dauphine-style hands. The calendar layout includes day and month apertures below 12 o’clock, a central date hand with a jumping mechanism that skips the 16th to avoid obscuring the moon phase aperture at 6 o’clock.
This watch is powered by the automatic 866AA, which offers hours, minutes, moon phase, full calendar, and central date with jumping hand. It has a power reserve of 70 hours and beats at a frequency of 28,800 vph. The movement is visible through a sapphire crystal case back. The watch is delivered with a light brown calfskin strap and an additional black alligator leather strap, both equipped with a stainless steel folding clasp.

