Swiss chrome plated split second chronograph Circa 1920

Chrome open faced keyless lever
–
A Swiss chrome plated, open faced keyless pocket watch by Solvil, Geneva, circa 1920. The case back is polished. This watch has three horological complications: Split seconds, activated by the olive shaped push piece located on the case band at 11 o’clock. 1/5 second chronograph, activated by the single round push piece located on the winding crown. And a half-instantaneous 30 minute counter, subsidiary dial at 12 o’clock. White enamel dial with suspended Breguet numerals, subsidiary seconds at 6, outer minute track, and steel Pear hands. A gilt brass movement, going barrel, straight line equilibrated lever escapement, cut compensated bimetallic compensated balance with gold poising screws and blued steel hairspring with terminal curve, polished steel index regulator; chronograph work and split seconds work on the top plate. Signature on the dial.
–
Diameter: 53 mm
–
Weight: 109 g
–
Signed: Solvil  Geneva