Jaeger-LeCoultre Master Ultra Thin Master Ultra Thin Perpetual White Gold / Silver / Alligator
Reference 1303520
About this watch
The Jaeger-LeCoultre Master Ultra Thin Perpetual is a masterpiece of horology, blending elegance and functionality in a beautiful round shape with a diameter of 39mm. Crafted in white gold, it radiates luxury and sophistication. The watch features a mechanical automatic movement with a frequency of 28,800 vibrations per hour, precise to the second. Its perpetual calendar automatically accounts for leap years and varying month lengths, displaying date, day, month, year, and moonphase. With a water resistance of up to 50 meters, it's suitable for daily wear, making it perfect for those who appreciate the art of watchmaking. This timepiece is not just a luxury item but also a work of art that can be passed down through generations.
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Key Features
- Mechanical automatic movement
- Perpetual calendar with moonphase indicator
- Water resistance up to 50 meters
- White gold case and bracelet
- 39mm diameter and 9.20mm height
- Sapphire crystal glass for scratch resistance
- Dauphine-style hands and stick indexes
Specifications
- Brand
- Jaeger-LeCoultre
- Family
- Master Ultra Thin
- Model
- Master Ultra Thin Perpetual White Gold / Silver / Alligator
- Reference
- 1303520
- Movement
- 868-1
- Movement Features
-
- Hours, Minutes, Seconds
- Date, Day, Month, Year Indicator, Perpetual Calendar
- Moonphase
- Case
- White Gold 39mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] Jaeger-LeCoultre Master Ultra Thin Moon – 39mm – Warranty to 2031](https://preview.redd.it/p54i82z6qt7g1.jpeg?auto=webp&s=6eb0a4d1cdae42352607751a7a64186cd2863aaf)
Jaeger-LeCoultre Master Ultra Thin Moon – 39mm – Warranty to 2031
The Jaeger-LeCoultre Master Ultra Thin Moon is an elegant and striking watch featuring a reworked 39mm case, updated moonphase disc, and new-generation Caliber 925 movement with 70-hour power reserve.
- Case size: 39mm
- Movement: Caliber 925 with 70-hour power reserve
![[WTS] Classic Design: Jaeger-LeCoultre Master Ultra Thin Date](https://preview.redd.it/ygl82lhg487g1.jpeg?auto=webp&s=50c358633c4961532fa6c7b6c538d9f25ddae3f8)
Classic Design: Jaeger-LeCoultre Master Ultra Thin Date
The Jaeger-LeCoultre Master Ultra Thin Date features a 39mm stainless steel case, silvered sunray-brushed dial, and black leather strap. It is powered by the automatic JLC caliber 899 movement.
- Condition: Excellent condition
- Case size: 39mm diameter
- Movement: Jaeger-LeCoultre caliber 899 automatic
![[WTS] Jaeger-LeCoultre Master Ultra Thin Moon - Complete - Warranty to 2030](https://preview.redd.it/ndu9tu2ofo6g1.jpeg?auto=webp&s=3a36ef9ee3f8b83e2dd722f55cbdac9f61a8ed0e)
Jaeger-LeCoultre Master Ultra Thin Moon - Complete - Warranty to 2030
The Jaeger-LeCoultre Master Ultra Thin Moon features a reworked 39mm case, updated moonphase disc with sharper detailing and a more vivid contrast against the dial, powered by an updated new-generation Caliber 925 movement with 70-hour power reserve.
- Condition: Excellent condition all around
- Case size: 39mm diameter
- Movement: Caliber 925 movement with 70-hour power reserve
![[WTS] Here's to Special Watches ✨ Jaeger-LeCoultre Master Ultra Thin Tourbillon - Rose Gold - 40mm](https://external-preview.redd.it/Mm90bDNkbjFzNzZnMc759IRhaq6cjVz_tatgefDVzRQHQytIWNBthhQ3SJit.png?format=pjpg&auto=webp&s=2b15e278c7ce42712d941fdf22e2b41dd3a7b90b)
Here's to Special Watches ✨ Jaeger-LeCoultre Master Ultra Thin Tourbillon - Rose Gold - 40mm
A Jaeger-LeCoultre Master Ultra Thin Tourbillon featuring an automatic tourbillon, 40mm rose gold case, and Beige Eggshell dial.
- Condition: Excellent overall condition
- Case size: 40mm diameter
- Thickness: 11mm
- Movement: Jaeger-LeCoultre caliber 982 with Tourbillon Escapement
![[WTS] Jaeger-LeCoultre Master Ultra Thin Date - Complete Set](https://preview.redd.it/9v3pb7fy0o5g1.jpeg?auto=webp&s=c08766d84d6edd5197e09ee4c25b80be137463d2)
Jaeger-LeCoultre Master Ultra Thin Date - Complete Set
This Jaeger-LeCoultre Master Ultra Thin Date features a 39mm stainless steel case, silvered sunray-brushed dial, and black leather strap. It's powered by the Jaeger-LeCoultre caliber 899 automatic movement.
- Condition: Excellent condition
- Case size: 39mm diameter
- Movement type: Automatic
![[WTS] Jaeger-LeCoultre Master Ultra Thin Small Seconds 39mm Pink Gold Q1212510](https://preview.redd.it/9lv63q3qle5g1.jpg?width=640&crop=smart&auto=webp&s=b4fe9d075a42445ef8564da6b6e518722f5da2e2)
Jaeger-LeCoultre Master Ultra Thin Small Seconds 39mm Pink Gold Q1212510
This is a Jaeger-LeCoultre Master Ultra Thin Small Seconds in pink gold, featuring a 39mm case size.
- Condition: Very good condition, rated at 9.7/10
- Box: Inner & outer Jaeger-LeCoultre boxes
- Papers: booklet, and warranty card (dated 2021)
- Photos: detailed photos
BNIB Jaeger-LeCoultre MASTER ULTRA THIN MOON STAINLESS STEEL 2025 FULL SET
A Jaeger-LeCoultre Master Ultra Thin Moonphase watch in stainless steel with a silver dial, featuring a 39mm case and a black alligator leather strap. The watch is complete with its original packaging and comes under an 8-year factory warranty.
- Condition: Brand New In Box (BNIB)
- Case size: 39mm
- Material: stainless steel
- Strap material: black alligator leather
BNIB Jaeger-LeCoultre MASTER ULTRA THIN DATE BLUE DIAL Q1238480 2025 FULL SET
This is a brand new Jaeger-LeCoultre Master Ultra Thin Date with a blue dial and 39mm stainless steel case, on a black alligator leather strap.
- Condition: Brand new in box (BNIB)
- Case size: 39mm
- Material: stainless steel
2023 JLC Moonphase Master Ultra Thin
The Jaeger-LeCoultre Master Ultra Thin Moon combines a refined, minimalist design with the sophisticated complication of a moon phase indicator in a sleek, ultra-thin case that measures just 9.3mm thin.
- Condition: Excellent Unworn Condition
- Case Material: Stainless steel
- Dial Color: Silver-Grey
- Movement Type: Automatic