50.00 mm case diameter, white single-sunk dial signed LeCoultre & Co., Arabic numerals with outer chapter ring in red calibrated to 60 seconds, gold Louis XV hands, subdial for seconds at 6 o'clock, pushers in outer band at 11 and 1 o'clock for split seconds chronograph functions, monogrammed case, personalized cuvette, stem wound and lever adjusted nickel movement with damaskeen finish signed LE COUTRE & CO.
Movement number: 88703.
Inner case back stamp: MERMOD & JACCARD JEWELRY CO WARRANTED 18 CARAT FINE 85743.
Cuvette stamp: 18 (maker's mark) 85743 143.
92.60 dwts.