Automatic mechanical movement, Swiss automatic caliber STP1-11 (based on ETA 2824-2), 26 jewels, frequency 28800 vph. Silver-tone stainless steel case and round bracelet with fixed bezel. Black dial featuring luminous markers and hands, minute indexes, date window at 3 o'clock. Analog display type. Scratch-resistant sapphire crystal. Pull-push crown for winding/setting functions. Transparent screw-down case back. Approximate dimensions: case size 42 mm diameter x 9 mm thickness, band width 20 mm. Fold-over clasp with safety lock mechanism and waterproof seal. Water resistance to 50 meters (165 feet). Functions include hour, minute, second subdials, date display, and basic analog timekeeping for casual wear.