Jaeger-LeCoultre Master Ultra Thin Date

The Jaeger-LeCoultre Master Ultra Thin Date, reference Q1238421, uses a 39 mm steel case with a thickness of 7.89 mm. The case carries a water-resistance rating of 50 metres and a 21 mm lug width. A sunray-brushed silvered dial presents elongated appliqued hour-markers and Dauphine hands beside a date aperture at 6 o'clock. Self-winding calibre 899 beats at 4 Hz and provides a 70-hour power reserve. There are 218 components, 32 jewels and one barrel in the calibre. A black alligator leather strap incorporates quick-release technology and closes with a double folding clasp.