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16 March 2026
Hamilton Watch Co., Lancaster, Penn., model 21 marine chronometer, later converted to resemble the model 221, four orbit chronometer, 14 jewel key wind and set, straight line damascened nickel plate movement, with spring detent escapement and large, monom
running, plates with minor marks and scratches, dial very good, hour hand blued, the others black, bowl and gimbals good, box with minor scrapes and s...
