Boderry VOYAGER Field Watches Bronze Case Automatic Mechanical Watch 100M Waterproof Clock Military Vintage Wristwatch Mens

CuSn8, a high-end tin bronze commonly used in watches, is 20 times harder than regular bronze, resulting in a more beautiful oxidized color. The material exhibits varying oxidation effects based on the wearer's usage, contributing to the popularity of bronze watches;Powered by the reliable Seiko NH35 mechanical automatic movement, this watch features a 3-hand display with a calendar function and a hacking feature. The self-winding mechanism ensures accurate timekeeping, making it a reliable companion for any occasion;The watch is equipped with a scratch-resistant Sapphire Crystal glass, providing a clear and unobstructed view of the dial. This enhances both the aesthetic appeal and longevity of the it;With a 10 ATM (100M) water resistance rating, this timepiece is suitable for swimming, snorkeling, and rain, designed to withstand water challenges;The watch features a 2.0mm thick, 27mm long leather strap for comfort and style. With a lug width of 22mm, it ensures a secure fit, and the Swiss Super-LumiNova provides easy time reading in low light. Weighing just 99g, it's a lightweight and stylish accessory for everyday wear.