William F. Ladd hunting cased pocket watch with stoppable central second, Switzerland/USA around 1860, key winding, engine turned 3- cover gold case with à-goutte closure, bow later, fine enamel dial with Roman numerals, fine blued steel hands, gold plated bar construction lever movement, 2 barrels, endstone on lever & escape wheel, diameter approx. 46 mm, weight approx. 79g, condition 2-3