Jaeger-LeCoultre Master Ultra Thin Moon 39mm | Black Sunburst Dial | Ref. Q1368470

The Story

The Jaeger-LeCoultre Master Ultra Thin Moon represents the purest expression of horological elegance. At just 9.9mm thick with a 39mm case, this is the watch worn by those who understand that true luxury whispers rather than shouts. The deep black sunburst dial provides a striking canvas for the polished dauphine hands, applied indices, and the romantic moonphase complication nestled at 6 o'clock. This particular reference (Q1368470) belongs to the celebrated Master Control collection, a line revered for combining traditional Swiss watchmaking with contemporary refinement.

The Craft

Beneath the sapphire crystal caseback lies the Jaeger-LeCoultre Calibre 925, an in-house automatic movement comprising 275 components and 30 jewels. The moonphase indication is engineered to such precision that it requires correction by only one day every 3,887 years. JLC remains one of the few true manufactures in Swiss watchmaking, producing every component of its movements in-house at Le Sentier. This same manufacture has historically supplied movements to Patek Philippe, Audemars Piguet, and Vacheron Constantin, giving the brand the well-earned title of "the watchmaker's watchmaker".

Condition and Set

This 2017 example is presented in excellent pre-owned condition. The polished case and lugs retain their factory finish with crisp edges, the sapphire crystal is flawless, and the dial shows no signs of ageing. It arrives as a Complete Full Set, including the original inner and outer presentation boxes, operating instructions booklet, and the international warranty card dated 2 November 2017. The watch is fitted with an aftermarket black leather strap and includes a second aftermarket leather strap, both unworn or lightly worn. Please note: the original Jaeger-LeCoultre alligator strap and signed buckle are not included with this set. For the connoisseur seeking the definitive understated luxury dress watch from one of horology's most respected manufactures, this represents an exceptional opportunity.