Samsung Galaxy Watch and Huawei Watch GT 3 42mm 20mm Round Tail Leather Watch Band Strap (White)
Samsung Galaxy Watch and Huawei Watch GT 3 42mm 20mm Round Tail Leather Watch Band Strap (White)
You can use a 20mm width band with:
Samsung Galaxy Watch 5 Pro 45mm
Samsung Galaxy Watch 5 40mm/44mm
Samsung Galaxy Watch 4 40mm/44mm
Galaxy Watch Active 2 (40mm & 44mm)
Galaxy Watch Active (40mm)
Galaxy Watch (42mm)
Galaxy Watch3 (41mm)
Galaxy Watch3 with 20mm strap