Appleton, Tracy & Co., No. 14721
15-jewel M1857 18-size gilt full plate movement, key wound, set by means of an arbor through the foot of the balance cock, jewels in mock settings, gold three arm balance, flat spring, regulator with index on back plate, pin to stop the rim of the balance engaged by button on band of case, silver cuvette, white enamel dial signed "American Watch Co. Waltham Mass" and with patent date, two minute ring enclosing subsidiary 12-hour continuous time dial and 4-second dial, two-minute interval center seconds hand, associated engine turned case
56mm