This antique Fortuna Swiss travel clock is a true gem for collectors. Made of sterling silver, it features a mechanical movement with 15 jewels and 3 adjustments, ensuring accurate timekeeping. Dating back to the early 20th century, this vintage clock has been well-preserved and is still running smoothly today. The clock's silver color adds to its aesthetic appeal, while its compact size makes it perfect for travel. This collectible item weighs 8 ounces ( 248 grams,so probably 4-5oz of sterling silver. It was was manufactured in Switzerland.