Antique Swiss Pocket Watch Cylindregeng 10 Rubis – Early 20th Century A beautiful antique Swiss pocket watch featuring a Cylindre 10 Rubis movement, dating from the early 1900s. This elegant timepiece reflects the craftsmanship and precision of early Swiss horology. Description: Movement: Cylindre escapement with 6jewels ("10 Rubis") Markings: remontoir “Cylindre 10 Rubis” engraved inside the case Balance bridge: Marked “Avance / Retard” (Fast / Slow) for regulation Display: Classic white enamel dial with arabic numerals and a sub-second dial at 6 o’clock Hands: Finely worked gilt (gold-tone) spade and whip hands Case material: Silver-tone metal (possibly silver-plated brass) with engine-turned guilloché pattern and decorative shield cartouche on the back Crown: Onion-style winding crown with bow Diameter:46mm Condition: Clean white dial The movement appears clean and complete; running condition not guaranteed as it has not been recently serviced. Country of origin: Switzerland Period: ca. 1900–1920 Remarks: A charming collector’s piece that showcases the ingenuity and elegance of early Swiss watchmaking. Ideal for display or restoration. Shipping: Secure and careful packaging with tracking number.