Case: silver Lépine silver case, signed "Ulysse Nardin Le Locle Chronometre 122718", two wood casings; Dial: White enamel dial with Roman numerals, chemin de fer, subsidiary seconds at six o'clock, power-reserve indicator, blued pear-shaped hands; Movement: Chronomoter movement, gilt, grained, fine adjustment, Guillaume compensation balance, blued Breguet hairspring, electromeganic machanism to precisly measure the time (1/100 s range), Mov. no.: 122718, Case no. 122718, Cal. UN-22'' Ancre, D=62mm, approx. 1942