Hamilton H69439931 Khaki Field Mechanical 38mm Nylon Green Strap 80h Power Reserve Men's WatchModel Specifications H69439931: This model showcases a green and silver colour scheme with a black dial. The case is made from high quality silver stainless steel and measures 38mm. The green NATO style strap is finished with a pin buckle and the lug width measures 20mm. The numerals and indexes on the dial are luminescent for excellent timekeeping in the dark. Water resistant up to 50m (5 bar). Warranty 2 years International Warranty