The first of its kind with mechanical movement powered by battery, the asymmetrical yellow gold case with stepped detailing, the black dial with raised button hour markers and gold line accents, completed with a gold tone and black leather strap band and buckle clasp, works signed "Hamilton 505 / Patented," case interior signed and marked 14K / S O 78814 / S & W.

Case 45 x 31mm; 9 in.

Private Collection of a Gentleman, Virginia and North Carolina

Good estate condition; strap without signs of wear. Please see Terms and Conditions of Sale: Clocks and Watches.