Per Apple Watch 8 7 6 5 4 3 SE Cinturino Acciaio Inox + Cassa TPU 41/45mm
(Compatible with Apple Watch Ultra 2/1 49mm, Series 9/8/7 41/45mm, Apple Watch 6/5/4 44mm/40mm, Apple Watch SE 44mm/40mm, Apple Watch Series 3/2/1 42mm/38mm. Material: TPU. Without watch screen protector).