Watch Strap Modification Metal Stainless Steel Watch Integrated Case Protective Case

Product information:
Strap size: 44mm (suitable for 4/5/6 generations/s/s2), 45mm (suitable for 7/8/9 generations), 40mm (suitable for 4/5/6 generations/s/s2), 41mm (suitable for 7/8/9 generations), 46mm (suitable for 10 generations)
Color classification: Steel color steel strip+steel frame, black steel strip+steel frame, golden steel strip+steel frame,