My black classic buckle strap is faulty (the metal part that slots in) . It does not sit flush in the slot, sits around 1mm outside the slot and moves. Anyone experienced the same ? Have swapped the strap with another watch and its the same in the other watch so likely to be the strap (the sport band from the other watch seemed fine in mine). Spoken to Apple and sent photos, agreed straight away it was wrong .... just awaiting to hear back with a resolution. Anyone else seeing this ?