Swiss yellow gold keyless dress watch Circa 1930

Gold lever by International Watch Co. 
–
A fine, thin Swiss 18 Carat yellow gold keyless dress pocket watch, circa 1930. A solid case with engine turned reverse in a pin stripe pattern with an off set blank rectangular cartouche, decorated flat band and hinged gold cuvette. Silvered dial with painted Breguet numerals, outer minute track divided by five minute numerals subsidiary seconds dial and blued steel Breguet hands. A frosted gilt brass movement, 19 jewels, straight line lever escapement, cut bimetallic balance, blued steel Breguet balance spring, swan neck regulation. Dial, case and movement signed.
–
Thickness: 7 mm
–
Diameter: 45 mm
–
Signed: International Watch Co.  Schaffhausen