A silver triangular Masonic keyless lever pocket watch, Schwab & Brandt, Geneva, circa 1930,

細節
A silver triangular Masonic keyless lever pocket watch, Schwab & Brandt, Geneva, circa 1930,
triangular mother of pearl dial with Masonic symbols and motto, signed 15-jewel nickel finished movement adjusted to three positions, cast and chased triangular case with signed snap on back, cabochon set winding crown, 51mm, with original card box.