18th-century Lépine Verge movement key wind 18kt gold, a silver pocket watch

Patek Philippe 18kt. yellow gold Gondolo open-face pocket watch. Made in Switzerland, Circa 1900's Dial has been signed Patek Philippe & Co. Genève with a sub-second dial signed abo...

Cartier Art Deco period 18kt yellow gold open-face circular EWC movement pocket watch. The rear side has an engraved family crest. The movement is signed European Watch and Clock ...

Patek Philippe Art Deco period 18kt. yellow gold open-face pocket watch. Made in Switzerland, Circa 1930's Details: Case diameter: 42 mm Case shape: Round Movement: Manual wind,...

Antique 15kt gold open-face pocket watch. Made in England, London, Circa 1900-1910 Fully hallmarked 15KT Gold with London Import Hallmarks. The timekeeping accuracy of the watches h...

This exquisite Victorian pocket watch key/pendant is crafted from 18k yellow gold and adorned with a meticulously carved coral design. The pendant showcases neoclassical scenes on bo...

Dunhill 18kt. yellow gold Centenary Pocket Watch Limited Edition: 15/25 Made in Switzerland, Circa 2000 Movement: Mechanical hand winding Case diameter: 51 mm Watch Case Material: 18...

18kt Yellow Gold Vintage Early 19th Century Gold Pocket Watch. Key Wind and It's Working! 40mm Case, Guilloche Face, accented with an image of a castle with a bridge over water...

Gorgeous Antique Pocket Watch by Carl Neumann of Berlin Key-Wind Movement Intricate Filigree Detail in Movement Silver Case Diameter of Case = 55 mm Thickness of Case = 21 mm Total Mass = 125.8 grams...

Verge Crown Wheel Key Winding 18K Yellow Gold Ornate Pocket Watch Approx. 48 mm in diameter, 18 mm thick Stamped SH JW with English Gold Hallmarks inside the case. Date mark of F with square box around it. 61.3 dwt / 95.4g The verge (or crown wheel) escapement is the earliest known type of mechanical escapement, the mechanism in a mechanical clock that controls its rate by allowing the gear train to advance at regular intervals or 'ticks'. Its origin is unknown. Verge escapements were used from the late 13th century until the mid 19th century in clocks and pocketwatches. The name verge comes from the Latin virga, meaning stick or rod.[1] Its invention is important in the history of technology, because it made possible the development of all-mechanical clocks. This caused a shift from measuring time by continuous processes, such as the flow of liquid in water clocks...

18 Kt Solid Yellow Gold Lépine pocket watch Second Morte & Double Winding Barrel, Chronograph in Amazing Collectors Condition Function : Seconde Morte with Stop function which was used as chronograph seconds counter Movement : Mechanical Manual Winding with Double Barrel Winding !!!!!!!!!!! Dial : Enamel Case: 48 mm, thickness 11.5 mm Total weight: 97.2 gram / 3.430 oz / 62.5 dwt Jean-Antoine Lépine (alternatively spelled L’Pine, LePine, Lepine, L’Epine, born Jean-Antoine Depigny; 18 November 1720 – 31 May 1814) was a French watchmaker. He contributed inventions which are still used in watchmaking today and was amongst the finest French watchmakers, who were contemporary world leaders in the field.[1] Beginnings and appointment as clockmaker to the King Since his childhood the horologist showed an inclination towards mechanical, beginning his horological career and making fast progress, in particular, under the direction of Mr. Decroze, manufacturer of Saconnex watches,[2] in the suburbs of Geneva (Switzerland). He moved to Paris in 1744 when he was 24 years of age, serving as apprentice to André-Charles Caron (1698–1775), at that time clockmaker to Louis XV. In 1756 he married Caron's daughter and associated with him, under "Caron et Lépine", between 1756 and 1769.[3] Watches with a signature Caron et Lépine or equivalent are not known; apparently Lépine was independent to a certain extent. As early watches were not numbered, it is uncertain when Lépine began to sign watches with Lépine à Paris on the movement and partially L'Epine à Paris on the dial. On 12 March 1762, he became maître horloger (master horologist) and probably since that year he was teacher of Abraham-Louis Breguet, to whom he had a business relation over many years. In the Breguet archive many watches are recorded as delivered by Lépine. In 1765 or 1766 (precise date not known), he was appointed Horloger du Roi (Clockmaker to the King). In 1766 he succeeded Caron, and appeared on the list of Paris clockmakers of that year as Jean-Antoine Lépine, Hger du Roy, rue Saint Denis, Place Saint Eustache. Ten years later, in 1772, he established himself in the Place Dauphine; in 1778-1779, Quai de l’Horloge du Palais; then in the rue des Fossés Saint Germain l’Auxerrois near the Louvre in 1781; and finally at 12 Place des Victoires in 1789. In 1782, his daughter Pauline married one of his workmen, Claude-Pierre Raguet (1753–1810), with whom he formed a partnership in 1792. He was also associated for a certain period with the philosopher Voltaire, at his watch manufactory set up in 1770 at Ferney. It is not known the exact role he played in the Ferney Manufacture royale, either technical director and/or associate. However, most ebauches for his watches were made there, at least between 1778 and 1782. An unsigned memoir of 1784 reports that Lépine stayed in Ferney for 18 months and that he had watch movements made there with a value of 90,000 livres a year. As a clock and watchmaker to Louis XV, Louis XVI and Napoleon Bonaparte, Lépine's creations were well respected and in demand.[3] 1764/65: Invention of the revolutionary Lépine calibre Lepine Caliber IIA with Quarter Repeater Complication shared with Abraham Breguet Lepine Cuvette Lepine Caliber IIA with Quarter Repeater. Also made by Lepine for Breguet watches. Around 1764/65, he devised a means of manufacturing a pocket watch that could be thinner, favouring the onward quest for further miniaturization. His radical design broke with a 300-year tradition and ushered in the age of precision timekeeping, the modern pocket...

This pre-owned Non-Branded D&D 18556 is a beautiful Unisex timepiece that is powered by mechanical (hand-winding) movement which is cased in a yellow gold case. It has a round shape ...

E.J Dent London, Yellow Gold Open Face Verge Pocket watch Case: 18 Kt Solid Yellow Gold Diameter 45.5 mm, thickness 12.2 mm Total weight: 68.9 gram / 2...