Heavy Swiss 14K gold Masonic precision chronometer Circa 1900

Gold open faced precision watch by Audemars Frères
–
A heavy Swiss 14 carat gold open faced Masonic precision pocket chronometer, circa 1900. Very fine precision movement, detent escapement, helical hairspring, fine adjusting device, screwed gold chatons, inscribed Chronomètre De Precision. White enamel dial with small peripheral hairline, Roman hours and outer minute divisions, subsidiary seconds, rose gold hands. Engine-turned case, the back with Masonic cartouche. Case and movement signed and numbered.
–
Diameter: 54 mm
–
Weight: 119 g
–
Signed: Audemars Frères