Am'n Watch Co., No. 410377
15-jewel M1868 16-size gilt ¾ plate movement, stem wound, lever set, jewels in settings, counterpoised escapement, bimetallic balance, blued flat spring, micrometer regulator with loop spring on balance cock, gold cuvette, signed white enamel dial, roman chapters, subsidiary seconds, formerly engine turned A. W. Co. case
52mm, 131.0 grams