1928 - Running on the LeCoultre Calibre, this watch is one of the rarest and most prestigious in the history of fine watchmaking. Its skeletonised dial and its sapphire back reveal a mechanism offering a minute repeater, a fly-back chronograph
Vintage Longines doctor's chronograph for pulsation and exhalation stainless steel watch. 30 minute register at 3 o'clock and a subsidiary second hand register at 9 o'clock. Rare movement, crown and round pushers.