A mid 20th century gold Hamilton Spectra wrist watch

Hamilton Watch Co., Lancaster, Penn., a mid 20th century gold "Spectra" wrist watch, 11 jewels, battery powered cal. 505 movement in a customized 14 karat yellow gold case with 28 small diamonds in white gold settings and "J.J. Stillmock" engraved below 6:00, dot marker and arabic 12 Spectra dial with gold dauphine hands, serial #60673, 35mm x 39mm, 41g TW
Condition Report: CASE: Engraving and diamonds added at owners request; Very fine scratches on outer surface of case; Tiny dings; Larger ding on lug adjacent to diamonds; Case back with fine scratches and a few case wrench scratches; Acrylic crystal; Precious metal content marked; Diamonds tested; DIAL: A few tiny spots, otherwise very good. HANDS: Good. MOVEMENT PLATES: A few very fine scratches on plate; Balance cock foot with a few pin pricks and very fine scratches; Very fine scratches on balance; Evidence of oxide in battery well; Specks of dirt. MOVEMENT FUNCTION: Running; Setting functional, circa 1960