Swiss 18k gold open faced repeating chronograph Circa 1890

A Swiss 18 carat gold open faced repeating chronograph pocket watch, circa 1890. Nickel finish Swiss lever movement, cut and compensated bimetallic balance, steel chronograph work, superior adjustment, patent no. 5624. White enamel dial, black Arabic numerals, black outer minute and 1/5th second divisions with red Arabic numeral 5 minute markers, subsidiary dials at 6 and 12 for seconds and 30 minute recording, blued steel spade hands, centre chronograph hand. Polished hinged case, monogram to back, repeat slide at 9, stop/start/reset button in the crown. Dial and movement signed. Accompanied by two 14 carat gold chains with two attached hinged American Masonic fobs with two headed eagles.