Lucco 20MM Replacement Leather Watch band for Samsung Galaxy Gear S2 Classic, Pebble Time Round, MOTO 360 2nd Gen(42mm) Timex, Casio, Seiko, Tissot and More Compatible with 20mm width smartwatches such as Samsung Galaxy Gear S2 Classic, MOTO 360 2 (42mm case), Pebble Time Round(20mm),Timex, Casio, Seiko, Tissot, etc. High quality of stainless steel and leather. Soft and comfortable, sturdy and durable. Length: 130mm(5.1inch)-170mm(6.7inch). Width: 20mm.Includes a removable thumbnail buckle. The strap with 7 round holes to adjust the length according to your wrist. Compatible with flat interface only. This band will not fit the Samsung S2 only the Samsung S2 CLASSIC. How to measure what band do you need: please use a ruler that is scaled in "mm" (millimeters)and measure the watch where it projects out to attach the band. Measurement will be the distance between the watch projection points (ex. 20 mm).