Swiss complex repeating watch with chronograph Circa 1910

Open faced gold pocket watch by Timing & Repeating Watch Co.
–
A complex Geneva rare pocket watch with 5 min repeater and chronograph, made for American market, circa 1910.
14 carat pink gold rare shape case, so-called cut-hunter with reeded band and signed dome; Swiss lever movement, patent 8430, repeating hours, quarters and 5 minutes; original signed white enamel dial with red minute/seconds register, sunk subsidiary dial for the constant seconds, Roman hours, centre chronograph hand and blued steel spade hands.
–
Diameter: 54 mm
–
Weight: 102 g
–
Signed: Timing & Repeating Watch Co., Geneva