LE ROY. AN IMPORTANT AND HIGHLY COMPLICATED 18K GOLD OPENFACE TWO-TRAIN LEVER WATCH WITH DAY AND DATE CALENDAR, SPLIT DEAD INDEPENDENT SECONDS, SUBSIDIARY SECONDS WITH FIFTHS OF A SECOND DIABLOTINE, TWO TIME ZONES, MOON PHASES, LUNAR CALENDAR AND...

LE ROY. AN IMPORTANT AND HIGHLY COMPLICATED 18K GOLD OPENFACE TWO-TRAIN LEVER WATCH WITH DAY AND DATE CALENDAR, SPLIT DEAD INDEPENDENT SECONDS, SUBSIDIARY SECONDS WITH FIFTHS OF A SECOND DIABLOTINE, TWO TIME ZONES, MOON PHASES, LUNAR CALENDAR AND REAUMUR THERMOMETER
SIGNED LE ROY & FILS, HGERS DE LA MARINE, PALAIS-ROYAL 13 & 15, GALERIE MONTPENSIER A PARIS, 296 REGENT STREET, LONDON, NO. 36928, CIRCA 1865
Movement : manual, fully jewelled, repeating with two hammers on two gongs
Dial : white enamel
Case : polished with engine turned back, Approx. 50 mm. diam., hinged gold cuvette, signed