Details
Hebdomas, a gentleman's gold filled 8-day wristwatch, circa 1920,
white enamel dial signed Hebdomas Patent 8-days, Roman numerals, subsidiary seconds, movement with rear mounted mainspring, circular case with wire lugs and hinged back, 35mm.
white enamel dial signed Hebdomas Patent 8-days, Roman numerals, subsidiary seconds, movement with rear mounted mainspring, circular case with wire lugs and hinged back, 35mm.