An 18ct gold triple calendar watch with moon phase case 162246 Swiss circa 1900, gilt 3/4 plate lever movement, white enamel dial with black Roman numerals, black outer 1/5th second track, foliate hands, subsidiary dials at 3, 6, 9 and 12 for running seconds, day, date and month, moon phase at 6, gold inscribed cuvette, foliate engraved case, cuvette signed Remontoir, diameter 51 mm.