Product Details

This is a Hamilton Model 992E Railroad Grade pocket watch. The movement features a 21-jewel "Elinvar" balance, which was highly regarded for its resistance to temperature and magnetism. Key Specifications Model: 992E. Jewels: 21. Size: 16. Era: Estimated production around 1935–1936. Case Type: The tag indicates a "WGF Bar Over" case, which refers to a White Gold Filled case with a "bar over crown" design. The "Elinvar" mark visible near the balance wheel identifies it as a high-grade movement from the mid-1930s. These watches were standard equipment for railroad professionals due to their precision and reliability.