Ceramic case with a green NATO band. Fixed ceramic bezel. Green dial with Arabic numeral hour markers. Date display at the 6 o'clock position. Zenith Calibre 3620 automatic movement with a 55-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent see through case back. Round case shape, case size: 40 mm. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Pilot Series. Sport watch style. Watch label: Swiss Made. Zenith Pilot 40mm Porter Limited Edition Automatic Green Dial Watch 49.4001.3620/63.I001.