Riverside, No. 3474362
13-jewel M1884 14-size gilt ¾ movement, additional two wheel train transferring motion from third wheel to center wheel via pinion between them now planted on the back plate, counterpoised escapement, bimetallic balance, blued overcoiled spring, tadpole regulator, lever set, lacking winding stem, gold cuvette, white enamel dial, roman chapters, subsidiary seconds (lacking hand) blued sweep, minute and hour hands, plain case

51.5mm, 117.2 grams