18ct pink gold Jaeger LeCoultre Reverso Grande Date GMT Q3022420. Case length including lugs 46mm approximately, width 29mm approximately, water resistant to 30 meters. Mechanical LJC Caliber 848 movement, 35 jewels, 276 parts, 8 day power reserve, tested 1,000 hours. Central winding crown to wind the mechanism, and to re-set the time on the front and back dial and adjust the date on the front dial. The two additional push buttons adjust the 2nd time zone (black reverse dial) addition push piece on the bottom of the case which can be accessed when the case is pushed open, this synchronises the GMT function. Silver guilloche front dial with black numerals, displayed functions, hours, minutes, small second, large date display and day, night indicator. Black reverse dial displaying, hours, minutes for second time zone, 8 day power reserve indicator, indication of time difference in relation to the GMT reference, or another reference for time. Tan croc strap with 18ct pink gold double folding clasp.