Jaeger-LeCoultre Master Ultra Thin Moon

The Jaeger-LeCoultre Master Ultra Thin Moon, reference Q124842J, uses a 36 mm steel case with a thickness of 9.34 mm. The case has a 17 mm lug width and a 50-metre water-resistance rating. Date and moon phase displays sit on a sunray-brushed silvered dial with rhodium-plated hour-markers and Dauphine stick baguette hands. Self-winding calibre 925 delivers a 70-hour power reserve at a frequency of 4 Hz. The calibre contains 245 components, 30 jewels and one barrel. A double folding clasp closes the blue alligator leather strap, which incorporates quick-release technology.