Pocket watch with chronograph and repeater, Aubert Genève, case no. 25660, circa 1850, in 18-karat yellow gold. Smooth gold savonnette case with a large “CR” monogram, chronograph pusher and slide-type repeater pusher at 12 o’clock and between 6 and 7 o’clock, winding crown at 3 o’clock with a concentric chronograph start/stop pusher. White dial with Arabic numerals, seconds sub-dial at 6 o’clock, openwork hands, chronograph seconds hand with a diamond rosette at the center. Hand-wound movement with an anchor escapement. In working order. Diameter 51 mm. Net gold weight 27.1 gr. Condition: *** fair.