Vintage Art Deco era pocket watch by Waltham. Bright silver-tone case, lovely engraved edge and bezel with pinstripe back. Made by Spartan. The center of the back is a polished diamond shape where initials can be engraved.
The off-white dial has a gold-tone circle and seconds dial, black Arabic hour markers. The watch is 1 3/4" in diameter, approximately, not including the crown or bow.
The mechanical movement features 17 Jewels and is engraved "Waltham, 17 Jewels", and serial number 25044688, dating it to around 1925. It runs well and keeps useful time.