: Stainless steel Apple Watch adapter hardware. : Compatible with Apple Watch Series 1, 2, 3, 4, 5, 6, 7, 8, 9 SE and Ultra. 8" × 0.75" / 38 - 40 mm. 7.5" × 0.75" / 42 - 44 mm. 7.5" × 0.75" / 38 - 40 mm.
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