Master Ultra Thin
Date
Master Ultra Thin
Date
The cult of precision in a model of great finesse. These are the watchwords that characterize the Master Ultra Thin Date watch in pink gold, revisited in a slender new case of just 39 millimeters in size (7.8 mm). Subtly longer, finer hour-markers align on its eggshell dial. In an aperture at 6 o’clock, a new window displays the date. At the heart of the Master Ultra Thin Date, a mechanical self-winding movement of utmost precision, the Jaeger-LeCoultre Caliber 899.
-
Case
Pink Gold 750/1000 (18 carats)Diameter: 39 mmThickness: 7.8mmWater resistance
5 barDial
Eggshell beigeHands
DauphinesStrap
Alligator leather, BlackInterchangeable: YesLug width: 21mmStandard strand length at 12h: 75mmLength 6h: 120mmBuckle
Pin bucklePink Gold 750/1000 (18 carats)Buckle width: 18mmJaeger-LeCoultre Calibre 899
Functions
Date, Hour - Minute, SecondsMovement
Automatic winding, Components: 219, Vibrations per hour: 28800, Jewels: 32, Barrel: 1, Thickness: 3.3mm, Power reserve: 38 hours
Color and material variants
Overview
The sophisticated watchmaking collection
The Master Ultra Thin watch collection epitomises Jaeger-LeCoultre’s philosophy of uniting technical virtuosity with timeless aesthetics. It reimagines traditional complications with designs that feature rich, clean lines. The entire collection showcases our exceptional watchmaking savoir-faire.
Heritage
A legacy of mastering thin calibres
Already renowned for its complicated pocket-watches, the new challenge of the twentieth century led Jaeger-LeCoultre to make one of the most prodigious collections of ultra thin calibres in watchmaking history.
Made in our Manufacture
From its calibre to its case, every Jaeger‑LeCoultre luxury watch is designed, manufactured and assembled under one roof, at our Manufacture in the Vallee de Joux. Our obsession with quality is renowned as every Jaeger‑LeCoultre model undergoes strict “1,000 Hour Control” testing. This unique program provides internal certification tests that far exceed official chronometry tests.
It includes movement testing before and after casing and extends throughout assembly, according to conditions that match daily wear. A quality seal is engraved on the back of every watch once it meets our strict standards.
