Waltham Watch Company Eight-day Chronometer Watch, Waltham, Massachusetts, No. 22122281, mounted in a three-tier brass-bound mahogany box with inset plaque marked Waltham , 2 1/2-in. matte silvered dial with Up-Down indicator and seconds bit, 15-jewel, three-quarter plate damascened nickel movement with lever escapement, ht. 5 wd. 5 in.