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圖錄編號
301
圖錄編號 301
初步估價 3,500 - 5,000 €
This is a lot of a former auction!

寶璣,錶殼號 6745 8691,61 mm,145 g,約 1815

極罕見的男仕鏤空二問懷錶,實驗性質的釘式擒縱功能


Signed Breguet & Fils

, Case No. 6745 8691, 61 mm, 145 g, circa 1815

A gentleman's extremely rare, skeletonized quarter repeating pocket watch with experimental pin wheel escapement


Case: silver. Dial: enamel chapter ring with Arabic numerals. Movm.: skeletonized full-plate movement, keywind, 2 hammers, 2 gongs, applied rack strike with mirror-polished steel levers, pin wheel escapement, three-arm ring balance.

Normally one finds the highly unusual pin escapement used here in long case or turret clocks. The pin escapement was originally invented by Italian physician and astronomer Galileo Galilei; it is easier to make than a lever escapement and much more robust. The construction has two pallets that usually are of different length and catch and release the pins on the wheel alternately; the wheel is perpendicular to its rotation plane. Galileo’s invention paved the way for a great number of later escapement mechanisms.
#43073
錶殼 非常好, 少有使用過, 不是原廠,有追加整理
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


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