Jaeger-LeCoultre Master Control Tourbillon Dualtime

The Jaeger-LeCoultre Master Control Tourbillon Dualtime, reference Q1562421, presents a tourbillon within an 18-carat pink gold watch. The case is rated to 50 metres and has a 21 mm lug width. A dark-brown alligator leather strap closes with a double folding clasp. Self-winding calibre 978 operates at 4 Hz, equivalent to 28800 vibrations per hour, and offers a 45-hour power reserve. The calibre comprises 307 components, 33 jewels and one barrel. Golden appliques sit on the sunray-brushed silvered dial beside a date display, second time zone, 24-hour reference display and a jumping hand.