Fits Apple watch size 38mm (Series 1,2,3), 40mm (Series 4,5,6,SE), 41mm (Series 7)
Fits Apple watch size 42mm (Series 1,2,3), 44mm (Series 4,5,6,SE), 45mm (Series 7,8), 49mm (Ultra)

Crafted with Epsom Leather (Top grade, hold shape well & resistant to scratches)
Read more about Epsom Leather 
Leather lining made with Zermatt calf leather (Waterproof and resistance to discolouration)
Stitched construction
Creased decorative edge
Integrated quick release spring bars 
Strap thickness: 3.0mm
Stainless steel buckle

38/40/41mm: Length: 75mm and 125mm
42/44/45/49mm: Length: 75mm and 125mm

Product showcase video for the Emery Dress Epsom Leather Strap can be found