Available is a Hamilton Khaki Field Mechanical 40mm Watch on a matching steel bracelet (rare). The watch has a bead-blast finish, removable spring bars, and date function. A modern 40mm size across without crown and a 20mm wide steel bracelet. The watch has a rating of 100 meters, and it has a sapphire crystal. Here are some specifications for the Hamilton Khaki Field Mechanical: - Quickset Date - High Beat 28,800 BPH - Dimensions: 40 mm without crown, 43.3 mm with crown, 49.7 mm from lug to lug, 20 mm lug width • Thickness: 11 mm • Case length: 5 mm • Case side: 4.3 mm • Dial height: 3.5 mm • Dial side: 3.5 mm • Bandwidth: 1.8 mm  Side Note: Hamilton is no longer making this watch. The only ETA 2804 manual wind being made now is 37mm, has a WR of 50m and comes with a canvas strap. I live in the DC Metro area if you want to meet in person. Otherwise I can ship this in the U.S. if you pay shipping. Thanks!