Gübelin

Gübelin. A Rare 18k Gold and Platinum Perpetual Calendar Openface Keyless Lever Dress Watch with Moon Phase Signed E. Gübelin, Lucerne, Movement and Case No. 28'711, Circa 1920 Nickel-finished lever movement, 19 jewels, bimetallic compensation balance, silvered dial, Arabic numerals, outer calibrated minute track, four subsidiary dials for day, date and month combined with leap year indication, subsidiary seconds combined with phases of the moon, square-shaped case, polished bezel, snap on back with blue enamel inscription reading Louis J Kolb , dial and movement signed, case and movement numbered 40.5mm wide , Please note the text for this lot is reversed with lot 263.