20mm G10 Nato James Bond Heavy Nylon Strap Brushed Buckle - J02 Double Black + light Khaki Shipping Estimate : 7 - 10 Business Days within US. Color : Double Black + light Khaki Buckle : Heavy duty 316L Brushed stainless steel Wrist size : Approximately 150mm (6 inch) to 230mm (9inch) Design to fit 20mm : All watches with 20mm lug width