Swiss rare quarter repeating chronograph Circa 1890

Nickle quarter repeating chronograph
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A Swiss nickle quarter repeating chronograph, circa 1890, jeweled gilt movement, cut bimetallic balance by Henry Sandoz Le locle Suisse.
White enamel dial, Roman numerals, outer minute track, outer track with 1/5 seconds divisions, subsidiary seconds dial, with chronograph button at 12 o’clock, slide for the repeater at 6 o’clock. Front bezel opened by depressing a button on the pendant. 
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Diameter: 56 mm
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Weight 133 g
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Signed: No name
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Reference 010000