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John Newton 倫敦，機芯號 604，54 mm，151 g，約 1816
英國風格懷錶時計，附Thomas Earnshaw先生設計的衝擊式天文台擒縱
John Newton, London
, Movement No. 604, 54 mm, 151 g, circa 1816An English pocket chronometer with spring detent escapement according to Thomas Earnshaw
Case: 18k gold, case maker's punch mark "WM". Dial: enamel, off-white. Movm.: full plate movement, keywind, chain/fusee, bimetallic chronometer balance with 4 screws.
#42196
錶殼 非常好
錶盤 非常好, 極細的裂紋
机蕊 非常好, 走動正常, 建議整修
錶盤 非常好, 極細的裂紋
机蕊 非常好, 走動正常, 建議整修