Silver-tone stainless steel case and tonneau bracelet, measuring 42 mm diameter by 13 mm thickness. Fixed silver-tone bezel set in olive green analog dial featuring index hour markers and a minute scale at the inner rim; luminous-coated hands and markers enhance legibility in low light conditions. Date display positioned between approximately 4-5 o'clock. Equipped with chronograph functions including three sub-dials for measuring seconds (1/10th precision), minutes, and hours respectively. Automatic mechanical movement providing a 68-hour power reserve when fully wound. Scratch-resistant sapphire crystal protects the inner workings from damage; screw-down crown secures easy access during adjustments or time setting while ensuring water resistance up to 100 meters / 330 feet suitable for swimming snorkeling but not professional diving operations.