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Vaucher Frères，機芯號 12961，70 mm，318 g，約 1850
異常大錶徑，厚實的懷錶時計，搭配Thomas Earnshaw先生設計的衝擊式天文台擒縱，附原盒
Vaucher Frères
, Movement No. 12961, 70 mm, 318 g, circa 1850A remarkable large and heavy pocket chronometer with spring detent escapement according to Thomas Earnshaw - with original box
Case: silver. Dial: enamel. Movm.: full plate movement, chain/fusee, gold screw chronometer balance, balance stop device.
The design follows Thomas Earnshaw; it is, however, constructed in an extremely uncommon way – the two springs do not sit in a parallel position next to each other as usual, but are each fitted laterally on a 4 mm wide base and intersect halfway en route to the impulse and locking jewels.
#43351
錶殼 非常好
錶盤 非常好, 多處極細的裂紋
机蕊 非常好, 走動正常, 建議整修
錶盤 非常好, 多處極細的裂紋
机蕊 非常好, 走動正常, 建議整修