Jaeger-LeCoultre Calibre 101 Secrets

The Jaeger-LeCoultre Calibre 101 Secrets, reference Q2872310, uses a 12.22 x 29.07 mm 18-carat pink gold case and a bracelet. The setting comprises 904 diamonds weighing 13.26 carats and 124 pink sapphires weighing 16.39 carats, with grain and griffe setting across the bracelet and sides. The case measures 9.88 mm thick. A white mother-of-pearl dial carries stick hands beneath the bracelet. Manual-winding calibre 101 runs at 3 Hz and provides a 33-hour power reserve. The calibre comprises 98 components, 19 jewels and one barrel. A concealed button reveals the dial.