Up for sale is an excellent condition A. Lange & Sohne OEM 20mm / 16mm Standard Length Chocolate Brown Strap. 20mm Lug Width 16mm Buckle Width As with everything A. Lange & Sohne produces, this is the highest quality strap you can buy with an MSRP of $370 $250 Shipped / PayPal Email: [email protected] or Call / Text 207-209-4000