A VERY FINE YELLOW GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH REGISTERS AND MOON-PHASES
REF 3971 MVT 875088 CASE 2824144 1ST SERIES MADE IN 1987
A VERY FINE YELLOW GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH REGISTERS AND MOON-PHASES
REF 3971 MVT 875088 CASE 2824144 1ST SERIES MADE IN 1987 yellow gold diameter 36 mm , • cal. 27-70 manual winding lever movement, stamped with the seal of Geneva, 24 jewels, adjusted to heat, cold, isochronism and 8 positions, Gyromax balance • silvered dial, applied square and baton indexes, subsidiary dials for constant seconds combined with 24-hour indication, 30-minute register combined with leap year indication and date combined with moon-phases, twin apertures for day and month • 18k yellow gold case, stepped down-turned lugs, sapphire crystal display back • case, dial and movement signed • with an 18k yellow gold Patek Philippe buckle
