French 18 Carat yellow gold keyless dress watch Circa 1910

Gold open faced lever dress watch
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A fine and elegant French 18 Carat yellow gold keyless dress watch, circa 1910. A polished case, semi concealed hinge and hinged gold cuvette. White enamel dial with Breguet numerals, outer minute divisions, subsidiary seconds and black Breguet hands. A matte gilt movement, 15 jewels, wolf’s tooth winding, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, and an index regulator. Dial and cuvette signed.
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Diameter: 51 mm
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Signed: Breguet  Paris