French chronograph with counter and tachymeter Circa 1910

Unsigned full hunting chronograph
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A gold hunting cased pocket watch with chronograph, 30-minute counter and tachymeter, circa 1910.
Fine lever movement with column-wheel chronograph and counter. Enamel dial with black and red tachymeter scale, 30-minute counter, Breguet-style radial hours, 24-hour numerals, outer minutes/seconds track, subsidiary dial for the seconds, chronograph hand, and red gold pear hands. Solid 18K gold polished quality case with case number.
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Diameter: 51 mm
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Weight: 99 g
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Unsigned