Lot 270: GRANDJEAN. A FINE HEAVY 18K GOLD TWO-TRAIN HUNTER CASE KEYLESS LEVER WATCH WITH INDEPENDENT SECONDS AND JUMP FIFTH SECONDS

GRANDJEAN. A FINE HEAVY 18K GOLD TWO-TRAIN HUNTER CASE KEYLESS LEVER WATCH WITH INDEPENDENT SECONDS AND JUMP FIFTH SECONDS
SIGNED H. GRANDJEAN & CO., LOCLE, NO. 34881, CIRCA 1890
Nickel-finished two train lever movement, bi-metallic compensation balance, gold cuvette, white enamel dial, Roman numerals, outer calibrated fifth seconds ring, two subsidiary dials for constant seconds and jump fifth seconds, engine-turned case, independent seconds start/stop in the band, monogrammed plaque to the front, hinged back, case, dial and movement signed
56mm diam.