A technical masterpiece, this timepiece is equipped with a mechanical depth gauge concealed inside a compression chamber positioned on the left-hand outer side of the case. Its movement also powers a multiple time-zone indication, an exceptional feature in a diver’s Jaeger-LeCoultre watch. By simply positioning a city representing the chosen time zone in a window at 6 o’clock instantly displays the time there in a subdial at 9 o’clock. The date is shown in an aperture at 3 o’clock, while the movement operating indicator appears in the lower part of the dial.
Watch tested for 1000 hours and water-resistant to 30 ATM
Jaeger-LeCoultre Calibre 979, created in 2007
Mechanical automatic movement with depth gauge, 24-hour dual time-zone display (city selector at 6 o’clock), date and movement operating indicator. 48-hour power reserve, 28,800 vibrations per hour, 29 jewels, 274 parts, 7.30 mm thick
