Vintage-Style Brass Pocket Compass Keychain

This item is a compact, hunter-case style pocket compass constructed from polished brass. The item features a circular body with a hinged protective lid that opens to reveal a gold-toned compass face protected by a glass or acrylic crystal. The dial includes cardinal directions (N, E, S, W) and ordinal points marked in a classic serif font, along with degree markings around the outer edge. A weighted magnetic needle is pivoted at the center, featuring a red-tipped point for north. Physically, the brass displays a warm, golden luster with minor surface abrasions and fingerprints consistent with handling. The construction utilizes a classic spring-hinge mechanism and a small side-mounted push-button for lid release. Attached to the base is a swivel loop, a short curb-link chain, and a horseshoe-shaped screw-gate shackle, suggesting it is designed for use as a functional keychain or fob. While it mimics antique nautical instruments from the late 19th or early 20th century, the clean lines and lack of significant oxidation suggest it is a contemporary reproduction or a modern 'retro' gift item. Total diameter appears to be approximately 30-40mm, making it highly portable. The overall craftsmanship is decorative but functional, intended for casual navigation rather than precision maritime use.