Handdn, Vietnam's number 1 leather watch straps workshop. HANDDN’s watch strap collections include most materials, all made with premium sourced from top tanneries in France, Italy, Germany, and the USA along with many styles of watch bands suitable for each type of your watch. All watch straps with sizes ranging from 16mm to 26mm, including rare sizes like 19mm and 21mm in both short and regular lengths, you are sure to find the perfect fit for your timepiece.