Pocket watch: very fine Louis XV pocket chronometer, probably a Louis Audemars calibre No.22303, sig

Pocket watch: very fine Louis XV pocket chronometer, probably a Louis Audemars calibre No.22303, signed Lassall & Fils, ca. 1875: Ca. Ø49mm, ca. 108g, 18K gold, à-goutte, dome marked CHRONOMETRE, top quality pivoted detent chronometer, gold wheels, wolf's toothing, Louis XV enamel dial, pink gold hands, in very good condition, only small signs of wear, in working order.
Taschenuhr: hochfeines Louis XV Taschenchronometer, vermutlich Louis Audemars No. 22303, signiert Lassall & Fils, ca.1875: Ca. Ø49mm, ca. 108g, 18K Gold, à-goutte, Staubdeckel bez. CHRONOMETRE, Wippenchronometer in Spitzenqualität, goldene Gangräder, Wolfsverzahnung, Louis XV Emaillezifferblatt, rotgoldene Zeiger, sehr guter Zustand, nur geringe Gebrauchsspuren, funktionstüchtig.