Jaeger-LeCoultre Master Ultra Thin Moon

In 18-carat rose gold the Master Ultra Thin Moon becomes what the collection has always implied. The moonphase at six o'clock is accurate to within a day over 122 years, joined by a pointer date around the dial's edge, and the whole thing sits in a 39mm case slim enough to disappear under a cuff. The manufacture calibre is made entirely in the Vallée de Joux, where Jaeger-LeCoultre has produced over 1,200 movements since 1833.

Reference: Q1362511
Movement: Automatic, Jaeger-LeCoultre manufacture calibre
Power reserve: approx. 70 hours
Case: 18k rose gold, 39 mm
Complications: Moonphase, pointer date
Water resistance: 50 m
Year: 2026 — Full set