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Jacot-Burmann á Bienne / Léo Aeby, Madretsch，機芯號 144，錶殼號 31909，50 mm，106 g，約 1892
非凡的男仕懷錶，附專利碼錶，30分鐘小錶盤"Nouvelle montre chronographe"，瑞士專利編號 32 & 21
Jacot-Burmann á Bienne / Léo Aeby, Madretsch
, Movement No. 144, Case No. 31909, 50 mm, 106 g, circa 1892A gentleman's unusual pocket watch with patented chronograph and 30 min. counter "Nouvelle montre chronographe" Swiss patent no. 32 & 21
Case: silver. Dial: enamel, "Breveté No. 32" ("Nouvelle montre chronographe"). Movm.: bridge movement, "Brevet No. 32 + 21 + 3310", gold screw compensation balance.
#42229
錶殼 好, 多處凹凸痕
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