Antique Swiss "Mentor" Silver 0.800 Pocket Watch – Galonné Case – Key Wind – c. 1900 ​Description Highlights ​Case & Exterior ​Material: Solid 0.800 Silver, as indicated by the hallmarks (Crescent and Crown for the German market and the Swiss Grouse/Small Bird stamp). ​Type: Galonné (indicated by the stamp). This means the silver case originally featured rose gold-plated (rolled gold) edges for a bi-metal aesthetic. ​Decoration: Engine-turned (guilloché) back cover with a central vacant cartouche featuring initials "H.K." or "K.H." ​Serial Number: 113320. ​Dial & Hands ​Dial: White enamel with Arabic numerals and a sub-seconds dial at 6 o'clock. ​Hands: Ornate gold-tone "Louis XIV" style filigree hands. ​Condition Note: The dial appears to be in excellent condition with no visible "hairlines" (cracks), which is a major selling point. ​Movement ​Brand: Mentor (L.C.B. logo). Mentor was a brand registered by Lesser & C. Blum (later Reconvilier Watch Co). ​Mechanism: Manual key-wind and key-set movement. The bridge layout is a classic Swiss "cylinder escapement" style. ​Regulation: Marked with "Avance / Retard" (Fast/Slow in French). ​Accessories: Includes an antique brass/bronze-tone watch chain and the winding key. In working order Shipped assurance Register mail Look carefully at the pictures give your owne valuation