Jaeger-LeCoultre Master Control Calendar
Ref. Q4142520current
What is the Jaeger-LeCoultre Master Control Calendar?
The Master Control Calendar (Q4142520) features a 40mm 18k rose gold case with a silver dial and exhibition caseback. Powered by an automatic movement, the watch displays hours, minutes, seconds, day, date, month and moonphase complications. It comes on a brown alligator leather strap with tang buckle. Water resistant to 50m. Backed by Jaeger-LeCoultre's standard warranty.
VerifiedUpdated 2026-03-10
Case Details
| Diameter Mm | 40 mmmedium |
| Thickness Mm | Unknownlow |
| Lug To Lug Mm | Unknownlow |
| Material | Rose Goldmedium |
| Shape | Unknownlow |
| Bezel | Unknownlow |
| Crystal | Unknownlow |
| Caseback | Exhibitionmedium |
| Water Resistance M | 50 mmedium |
Diameter Mm
40 mmmedium
Thickness Mm
Unknownlow
Lug To Lug Mm
Unknownlow
Material
Rose Goldmedium
Shape
Unknownlow
Bezel
Unknownlow
Crystal
Unknownlow
Caseback
Exhibitionmedium
Water Resistance M
50 mmedium
Movement
| Caliber | Unknownlow |
| Manufacturer | Jaeger-LeCoultrelow |
| Winding | Automaticmedium |
| Frequency Vph | Unknownlow |
| Power Reserve Hours | Unknownlow |
| Complications | Unknownlow |
| Base Caliber Notes | Unknownlow |
Caliber
Unknownlow
Manufacturer
Jaeger-LeCoultrelow
Winding
Automaticmedium
Frequency Vph
Unknownlow
Power Reserve Hours
Unknownlow
Complications
Unknownlow
Base Caliber Notes
Unknownlow
Dial
| Color | Silvermedium |
| Marker Style | Unknownlow |
Color
Silvermedium
Marker Style
Unknownlow
Strap & Bracelet
| Type | Braceletmedium |
| Material | Alligatormedium |
| Clasp | Unknownlow |
Type
Braceletmedium
Material
Alligatormedium
Clasp
Unknownlow
Key Specifications
Diameter40 mm mm
ThicknessUnknown mm
Water Resistance50 m m
MovementUnknown
Power ReserveUnknown hrs
MSRP$33,800
MSRP
$33,800
fixed
Buy for $33,800
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