German gold precision watch with chronograph Circa 1880

Early Glashütte precision watch with chronograph
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An early German Glashütte precision pocket watch with chronograph, made for the English market, circa 1880, 18-carat gold, hunting case with English 18K gold, spring lid with monogram WB, solid edition, punched pendant, solid 18 K gold bow, glazed movement, matching numbers on the case and movement, J Julius Assmann precision lever movement with chronograph, golden escape wheel, gold lever, fine adjusting device, original enamel dial with 30-min register, edition with 2 registers for 24-hour indication and minutes and seconds register, Julius Assmann Glashütte i/Sa., blued steel hands.
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Diameter: 53 mm
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Weight: 120 g
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Signed: Julius Assmann Glashütte