Description
Jaeger-LeCoultre Master Ultra Thin Perpetual Calendar Men’s Watch
Reference: Q1142510
Overview
The Jaeger-LeCoultre Master Ultra Thin Perpetual Calendar Q1142510 is a refined haute horlogerie timepiece crafted in 18K rose gold. It combines an ultra-thin case profile with a full perpetual calendar complication, moon phase display, and elegant beige dial layout. Designed for collectors, it emphasizes classical Swiss watchmaking precision and understated luxury.
Specifications
General
- Brand: Jaeger-LeCoultre
- Collection: Master Ultra Thin Perpetual Calendar
- Reference Number: Q1142510
- Gender: Men’s
- Country of Manufacture: Switzerland
Case
- Case Material: 18K Rose Gold
- Case Shape: Round
- Case Diameter: 39 mm
- Case Thickness: 9.2 mm
- Bezel: Smooth fixed bezel
- Crystal: Scratch-resistant sapphire crystal
- Case Back: Transparent sapphire exhibition caseback
Dial
- Dial Color: Beige
- Hands: Rose gold-tone polished hands
- Hour Markers: Stick indices
- Minute Track: Around outer rim
- Sub-Dials: Perpetual calendar sub-dials
- Additional Display: Year indicator between 7 and 8 o’clock
- Complication Display: Moon phase, day, date, month
Strap
- Material: Black Alligator Leather
- Clasp: 18K Rose Gold Tang Buckle
Movement
- Movement Type: Automatic
- Caliber: Jaeger-LeCoultre Calibre 868
- Power Reserve: Approximately 70 Hours
Functions
- Hours
- Minutes
- Seconds
- Perpetual Calendar
- Date
- Day
- Month
- Year
- Moon Phase
Water Resistance
- 50 meters (165 feet)
Key Features
- Ultra-thin 9.2 mm case profile
- Full perpetual calendar complication
- Moon phase display
- 18K rose gold construction
- Calibre 868 automatic movement
- Transparent sapphire caseback
- Elegant classical dial layout
Description
The Jaeger-LeCoultre Master Ultra Thin Perpetual Calendar Q1142510 represents refined Swiss haute horlogerie, combining technical mastery with elegant minimalism. Its ultra-thin rose gold case houses a highly complex perpetual calendar movement, offering long-term accuracy without manual correction. With its beige dial, moon phase display, and beautifully balanced sub-dial layout, it is a sophisticated dress watch designed for collectors who appreciate mechanical artistry and timeless elegance.





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