細節
An unusual square gun metal 8-day keyless lever desk timepiece, Swiss, circa 1910,
circular dark green guilloche enamel dial with gilt Arabic numerals, 8-day movement with rear mounted mainspring, square gun metal case with snap on back stamped F.B., gilt crown and bow, 53mm, with original leather covered case.
circular dark green guilloche enamel dial with gilt Arabic numerals, 8-day movement with rear mounted mainspring, square gun metal case with snap on back stamped F.B., gilt crown and bow, 53mm, with original leather covered case.