Unusual Swiss gold fob watch with matching bow Circa 1890

Gold cylinder with sunflower and theatre mask decoration
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A fine and unusual Swiss, 18K gold keyless fob watch with sunflower and theatre mask decoration and matching 18K gold bow, circa 1890. Reverse with multiple sunflowers with central ribbon cartouche featuring four different theatre masks, plain gold cuvette, sunflower pattern bezel, pin adjustment to the band, to matching sunflower oriented bow with a vertical ribbon featuring four other masks. White enamel dial with inner Roman and outer Arabic numerals. Louis XV style hands. Gilt-finished movement, ten jewels, cylinder escapement, plain three-arm balance, blued steel flat balance spring, index regulator. Case numbered case and bow stamped with maker’s mark. 
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Diameter: 26 mm
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Signed: No Name
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The dial is slightly scratched, hands are damaged.