Details
A 9ct. gold rectangular jump hour early "digital" wristwatch, 1928,
hour, minute and seconds apertures with Arabic numerals, 15-jewel nickel plated movement with three adjustments, stepped rectangular case with hinged back, case probably associated, 37mm x 24mm.
hour, minute and seconds apertures with Arabic numerals, 15-jewel nickel plated movement with three adjustments, stepped rectangular case with hinged back, case probably associated, 37mm x 24mm.