Swiss silver half-hunting cased lever pocket watch Circa 1912

Silver lever half hunter watch
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A Swiss silver half-hunting cased lever pocket watch, hallmarked Birmingham 1912. Nickelled split three-quarter plate keyless movement marked RS with a trident, going barrel, plain cock with polished steel micrometre regulator, compensation balance with blued steel overcoil hairspring, club foot lever escapement, screwed in jewelling. White enamel dial with Roman numerals, subsidiary seconds and blued steel half hunter hands. Plain Dennison case with blue enamel chapter ring, gilt winding button. Maker’s mark ALD in a rectangle.
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Diameter: 50 mm
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Signed: No name